diff --git a/crates/blockchain-tree/src/block_buffer.rs b/crates/blockchain-tree/src/block_buffer.rs
index 37eb3d2dc4de..dd1b00eb9067 100644
--- a/crates/blockchain-tree/src/block_buffer.rs
+++ b/crates/blockchain-tree/src/block_buffer.rs
@@ -183,15 +183,13 @@ impl BlockBuffer {
 mod tests {
     use crate::BlockBuffer;
     use reth_primitives::{BlockHash, BlockNumHash, SealedBlockWithSenders};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block, Rng},
-    };
+    use reth_testing_utils::generators::{self, random_block, BlockParams, Rng};
     use std::collections::HashMap;
 
     /// Create random block with specified number and parent hash.
     fn create_block<R: Rng>(rng: &mut R, number: u64, parent: BlockHash) -> SealedBlockWithSenders {
-        let block = random_block(rng, number, Some(parent), None, None, None, None);
+        let block =
+            random_block(rng, number, BlockParams { parent: Some(parent), ..Default::default() });
         block.seal_with_senders().unwrap()
     }
 
diff --git a/crates/consensus/beacon/src/engine/mod.rs b/crates/consensus/beacon/src/engine/mod.rs
index 79e8a77447a1..50944891d6e9 100644
--- a/crates/consensus/beacon/src/engine/mod.rs
+++ b/crates/consensus/beacon/src/engine/mod.rs
@@ -2175,6 +2175,7 @@ mod tests {
 
     mod fork_choice_updated {
         use super::*;
+        use generators::BlockParams;
         use reth_db::{tables, test_utils::create_test_static_files_dir};
         use reth_db_api::transaction::DbTxMut;
         use reth_primitives::U256;
@@ -2230,8 +2231,20 @@ mod tests {
                 })]))
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let block1 = random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
 
             insert_blocks(
@@ -2289,8 +2302,16 @@ mod tests {
                 .disable_blockchain_tree_sync()
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let block1 = random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams { parent: Some(genesis.hash()), ..Default::default() },
+            );
 
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
 
@@ -2304,9 +2325,15 @@ mod tests {
             );
 
             let mut engine_rx = spawn_consensus_engine(consensus_engine);
-
-            let next_head =
-                random_block(&mut rng, 2, Some(block1.hash()), None, Some(0), None, None);
+            let next_head = random_block(
+                &mut rng,
+                2,
+                BlockParams {
+                    parent: Some(block1.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
             let next_forkchoice_state = ForkchoiceState {
                 head_block_hash: next_head.hash(),
                 finalized_block_hash: block1.hash(),
@@ -2358,8 +2385,20 @@ mod tests {
                 .disable_blockchain_tree_sync()
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let block1 = random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
 
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
 
@@ -2405,19 +2444,44 @@ mod tests {
                 ]))
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let mut block1 =
-                random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let mut block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
             block1.header.set_difficulty(U256::from(1));
 
             // a second pre-merge block
-            let mut block2 =
-                random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let mut block2 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
             block2.header.set_difficulty(U256::from(1));
 
             // a transition block
-            let mut block3 =
-                random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let mut block3 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
             block3.header.set_difficulty(U256::from(1));
 
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
@@ -2465,8 +2529,20 @@ mod tests {
                 ]))
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let block1 = random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
 
             let (_temp_dir, temp_dir_path) = create_test_static_files_dir();
 
@@ -2500,6 +2576,7 @@ mod tests {
     mod new_payload {
         use super::*;
         use alloy_genesis::Genesis;
+        use generators::BlockParams;
         use reth_db::test_utils::create_test_static_files_dir;
         use reth_primitives::{EthereumHardfork, U256};
         use reth_provider::{
@@ -2529,7 +2606,11 @@ mod tests {
             // Send new payload
             let res = env
                 .send_new_payload(
-                    block_to_payload_v1(random_block(&mut rng, 0, None, None, Some(0), None, None)),
+                    block_to_payload_v1(random_block(
+                        &mut rng,
+                        0,
+                        BlockParams { ommers_count: Some(0), ..Default::default() },
+                    )),
                     None,
                 )
                 .await;
@@ -2540,7 +2621,11 @@ mod tests {
             // Send new payload
             let res = env
                 .send_new_payload(
-                    block_to_payload_v1(random_block(&mut rng, 1, None, None, Some(0), None, None)),
+                    block_to_payload_v1(random_block(
+                        &mut rng,
+                        1,
+                        BlockParams { ommers_count: Some(0), ..Default::default() },
+                    )),
                     None,
                 )
                 .await;
@@ -2569,9 +2654,29 @@ mod tests {
                 })]))
                 .build();
 
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
-            let block1 = random_block(&mut rng, 1, Some(genesis.hash()), None, Some(0), None, None);
-            let block2 = random_block(&mut rng, 2, Some(block1.hash()), None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
+            let block1 = random_block(
+                &mut rng,
+                1,
+                BlockParams {
+                    parent: Some(genesis.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
+            let block2 = random_block(
+                &mut rng,
+                2,
+                BlockParams {
+                    parent: Some(block1.hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
+            );
 
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
             insert_blocks(
@@ -2642,11 +2747,11 @@ mod tests {
             let block1 = random_block(
                 &mut rng,
                 1,
-                Some(chain_spec.genesis_hash()),
-                None,
-                Some(0),
-                None,
-                None,
+                BlockParams {
+                    parent: Some(chain_spec.genesis_hash()),
+                    ommers_count: Some(0),
+                    ..Default::default()
+                },
             );
 
             // TODO: add transactions that transfer from the alloc accounts, generating the new
@@ -2696,8 +2801,11 @@ mod tests {
                     done: true,
                 })]))
                 .build();
-
-            let genesis = random_block(&mut rng, 0, None, None, Some(0), None, None);
+            let genesis = random_block(
+                &mut rng,
+                0,
+                BlockParams { ommers_count: Some(0), ..Default::default() },
+            );
 
             let (_static_dir, static_dir_path) = create_test_static_files_dir();
 
@@ -2726,7 +2834,11 @@ mod tests {
 
             // Send new payload
             let parent = rng.gen();
-            let block = random_block(&mut rng, 2, Some(parent), None, Some(0), None, None);
+            let block = random_block(
+                &mut rng,
+                2,
+                BlockParams { parent: Some(parent), ommers_count: Some(0), ..Default::default() },
+            );
             let res = env.send_new_payload(block_to_payload_v1(block), None).await;
             let expected_result = PayloadStatus::from_status(PayloadStatusEnum::Syncing);
             assert_matches!(res, Ok(result) => assert_eq!(result, expected_result));
diff --git a/crates/net/downloaders/src/bodies/bodies.rs b/crates/net/downloaders/src/bodies/bodies.rs
index 665ace12ef93..ef1efff5493e 100644
--- a/crates/net/downloaders/src/bodies/bodies.rs
+++ b/crates/net/downloaders/src/bodies/bodies.rs
@@ -607,7 +607,7 @@ mod tests {
     use reth_db::test_utils::{create_test_rw_db, create_test_static_files_dir};
     use reth_primitives::{BlockBody, B256};
     use reth_provider::{providers::StaticFileProvider, ProviderFactory};
-    use reth_testing_utils::{generators, generators::random_block_range};
+    use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
     use std::collections::HashMap;
 
     // Check that the blocks are emitted in order of block number, not in order of
@@ -650,7 +650,11 @@ mod tests {
         // Generate some random blocks
         let db = create_test_rw_db();
         let mut rng = generators::rng();
-        let blocks = random_block_range(&mut rng, 0..=199, B256::ZERO, 1..2, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=199,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 1..2, ..Default::default() },
+        );
 
         let headers = blocks.iter().map(|block| block.header.clone()).collect::<Vec<_>>();
         let bodies = blocks
diff --git a/crates/net/downloaders/src/test_utils/mod.rs b/crates/net/downloaders/src/test_utils/mod.rs
index 969881df30ab..320e7ce24952 100644
--- a/crates/net/downloaders/src/test_utils/mod.rs
+++ b/crates/net/downloaders/src/test_utils/mod.rs
@@ -5,7 +5,7 @@
 use crate::{bodies::test_utils::create_raw_bodies, file_codec::BlockFileCodec};
 use futures::SinkExt;
 use reth_primitives::{BlockBody, SealedHeader, B256};
-use reth_testing_utils::{generators, generators::random_block_range};
+use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
 use std::{collections::HashMap, io::SeekFrom, ops::RangeInclusive};
 use tokio::{fs::File, io::AsyncSeekExt};
 use tokio_util::codec::FramedWrite;
@@ -21,7 +21,11 @@ pub(crate) fn generate_bodies(
     range: RangeInclusive<u64>,
 ) -> (Vec<SealedHeader>, HashMap<B256, BlockBody>) {
     let mut rng = generators::rng();
-    let blocks = random_block_range(&mut rng, range, B256::ZERO, 0..2, None, None);
+    let blocks = random_block_range(
+        &mut rng,
+        range,
+        BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
+    );
 
     let headers = blocks.iter().map(|block| block.header.clone()).collect();
     let bodies = blocks
diff --git a/crates/prune/prune/src/segments/receipts.rs b/crates/prune/prune/src/segments/receipts.rs
index dde26fae26eb..67e889a18b21 100644
--- a/crates/prune/prune/src/segments/receipts.rs
+++ b/crates/prune/prune/src/segments/receipts.rs
@@ -88,9 +88,8 @@ mod tests {
         PruneCheckpoint, PruneInterruptReason, PruneLimiter, PruneMode, PruneProgress, PruneSegment,
     };
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_receipt},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_receipt, BlockRangeParams,
     };
     use std::ops::Sub;
 
@@ -99,7 +98,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 1..=10, B256::ZERO, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            1..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let mut receipts = Vec::new();
diff --git a/crates/prune/prune/src/segments/static_file/transactions.rs b/crates/prune/prune/src/segments/static_file/transactions.rs
index 12cfa973f129..20199ba409d8 100644
--- a/crates/prune/prune/src/segments/static_file/transactions.rs
+++ b/crates/prune/prune/src/segments/static_file/transactions.rs
@@ -97,7 +97,7 @@ mod tests {
         PruneSegment, SegmentOutput,
     };
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{generators, generators::random_block_range};
+    use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
     use std::ops::Sub;
 
     #[test]
@@ -105,7 +105,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 1..=100, B256::ZERO, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            1..=100,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let transactions = blocks.iter().flat_map(|block| &block.body).collect::<Vec<_>>();
diff --git a/crates/prune/prune/src/segments/user/account_history.rs b/crates/prune/prune/src/segments/user/account_history.rs
index 86c3a0a622eb..4e5a99bc3d5b 100644
--- a/crates/prune/prune/src/segments/user/account_history.rs
+++ b/crates/prune/prune/src/segments/user/account_history.rs
@@ -140,9 +140,8 @@ mod tests {
         PruneCheckpoint, PruneInterruptReason, PruneLimiter, PruneMode, PruneProgress, PruneSegment,
     };
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_changeset_range, random_eoa_accounts},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_changeset_range, random_eoa_accounts, BlockRangeParams,
     };
     use std::{collections::BTreeMap, ops::AddAssign};
 
@@ -151,7 +150,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 1..=5000, B256::ZERO, 0..1, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            1..=5000,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let accounts = random_eoa_accounts(&mut rng, 2).into_iter().collect::<BTreeMap<_, _>>();
diff --git a/crates/prune/prune/src/segments/user/receipts_by_logs.rs b/crates/prune/prune/src/segments/user/receipts_by_logs.rs
index 5ec2bb85f993..10a385bda582 100644
--- a/crates/prune/prune/src/segments/user/receipts_by_logs.rs
+++ b/crates/prune/prune/src/segments/user/receipts_by_logs.rs
@@ -227,9 +227,8 @@ mod tests {
     use reth_provider::{PruneCheckpointReader, TransactionsProvider};
     use reth_prune_types::{PruneLimiter, PruneMode, PruneSegment, ReceiptsLogPruneConfig};
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_eoa_account, random_log, random_receipt},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_eoa_account, random_log, random_receipt, BlockRangeParams,
     };
     use std::collections::BTreeMap;
 
@@ -242,9 +241,21 @@ mod tests {
 
         let tip = 20000;
         let blocks = [
-            random_block_range(&mut rng, 0..=100, B256::ZERO, 1..5, None, None),
-            random_block_range(&mut rng, (100 + 1)..=(tip - 100), B256::ZERO, 0..1, None, None),
-            random_block_range(&mut rng, (tip - 100 + 1)..=tip, B256::ZERO, 1..5, None, None),
+            random_block_range(
+                &mut rng,
+                0..=100,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 1..5, ..Default::default() },
+            ),
+            random_block_range(
+                &mut rng,
+                (100 + 1)..=(tip - 100),
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+            ),
+            random_block_range(
+                &mut rng,
+                (tip - 100 + 1)..=tip,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 1..5, ..Default::default() },
+            ),
         ]
         .concat();
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
diff --git a/crates/prune/prune/src/segments/user/sender_recovery.rs b/crates/prune/prune/src/segments/user/sender_recovery.rs
index 649d90339ed6..76058608e3e1 100644
--- a/crates/prune/prune/src/segments/user/sender_recovery.rs
+++ b/crates/prune/prune/src/segments/user/sender_recovery.rs
@@ -93,7 +93,7 @@ mod tests {
     use reth_provider::PruneCheckpointReader;
     use reth_prune_types::{PruneCheckpoint, PruneLimiter, PruneMode, PruneProgress, PruneSegment};
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{generators, generators::random_block_range};
+    use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
     use std::ops::Sub;
 
     #[test]
@@ -101,7 +101,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 1..=10, B256::ZERO, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            1..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let mut transaction_senders = Vec::new();
diff --git a/crates/prune/prune/src/segments/user/storage_history.rs b/crates/prune/prune/src/segments/user/storage_history.rs
index e3b203cb0876..f28ea6ccfda9 100644
--- a/crates/prune/prune/src/segments/user/storage_history.rs
+++ b/crates/prune/prune/src/segments/user/storage_history.rs
@@ -146,9 +146,8 @@ mod tests {
     use reth_provider::PruneCheckpointReader;
     use reth_prune_types::{PruneCheckpoint, PruneLimiter, PruneMode, PruneProgress, PruneSegment};
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_changeset_range, random_eoa_accounts},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_changeset_range, random_eoa_accounts, BlockRangeParams,
     };
     use std::{collections::BTreeMap, ops::AddAssign};
 
@@ -157,7 +156,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 0..=5000, B256::ZERO, 0..1, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=5000,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let accounts = random_eoa_accounts(&mut rng, 2).into_iter().collect::<BTreeMap<_, _>>();
diff --git a/crates/prune/prune/src/segments/user/transaction_lookup.rs b/crates/prune/prune/src/segments/user/transaction_lookup.rs
index 1a28bcc8085e..ef1fc0ae8e6f 100644
--- a/crates/prune/prune/src/segments/user/transaction_lookup.rs
+++ b/crates/prune/prune/src/segments/user/transaction_lookup.rs
@@ -122,7 +122,7 @@ mod tests {
         PruneCheckpoint, PruneInterruptReason, PruneLimiter, PruneMode, PruneProgress, PruneSegment,
     };
     use reth_stages::test_utils::{StorageKind, TestStageDB};
-    use reth_testing_utils::{generators, generators::random_block_range};
+    use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
     use std::ops::Sub;
 
     #[test]
@@ -130,7 +130,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 1..=10, B256::ZERO, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            1..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
 
         let mut tx_hash_numbers = Vec::new();
diff --git a/crates/rpc/rpc-engine-api/src/engine_api.rs b/crates/rpc/rpc-engine-api/src/engine_api.rs
index a62fd2f31e8e..d22590a3aa08 100644
--- a/crates/rpc/rpc-engine-api/src/engine_api.rs
+++ b/crates/rpc/rpc-engine-api/src/engine_api.rs
@@ -925,7 +925,7 @@ mod tests {
 
     use reth_chainspec::MAINNET;
     use reth_payload_builder::test_utils::spawn_test_payload_service;
-    use reth_primitives::{SealedBlock, B256};
+    use reth_primitives::SealedBlock;
     use reth_provider::test_utils::MockEthProvider;
     use reth_rpc_types::engine::{ClientCode, ClientVersionV1};
     use reth_rpc_types_compat::engine::payload::execution_payload_from_sealed_block;
@@ -995,7 +995,7 @@ mod tests {
     // tests covering `engine_getPayloadBodiesByRange` and `engine_getPayloadBodiesByHash`
     mod get_payload_bodies {
         use super::*;
-        use reth_testing_utils::{generators, generators::random_block_range};
+        use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
 
         #[tokio::test]
         async fn invalid_params() {
@@ -1033,10 +1033,7 @@ mod tests {
             let blocks = random_block_range(
                 &mut rng,
                 start..=start + count - 1,
-                B256::default(),
-                0..2,
-                None,
-                None,
+                BlockRangeParams { tx_count: 0..2, ..Default::default() },
             );
             handle.provider.extend_blocks(blocks.iter().cloned().map(|b| (b.hash(), b.unseal())));
 
@@ -1059,10 +1056,7 @@ mod tests {
             let blocks = random_block_range(
                 &mut rng,
                 start..=start + count - 1,
-                B256::default(),
-                0..2,
-                None,
-                None,
+                BlockRangeParams { tx_count: 0..2, ..Default::default() },
             );
 
             // Insert only blocks in ranges 1-25 and 50-75
@@ -1122,7 +1116,7 @@ mod tests {
     mod exchange_transition_configuration {
         use super::*;
         use reth_primitives::U256;
-        use reth_testing_utils::generators;
+        use reth_testing_utils::generators::{self, BlockParams};
 
         #[tokio::test]
         async fn terminal_td_mismatch() {
@@ -1155,9 +1149,9 @@ mod tests {
 
             let terminal_block_number = 1000;
             let consensus_terminal_block =
-                random_block(&mut rng, terminal_block_number, None, None, None, None, None);
+                random_block(&mut rng, terminal_block_number, BlockParams::default());
             let execution_terminal_block =
-                random_block(&mut rng, terminal_block_number, None, None, None, None, None);
+                random_block(&mut rng, terminal_block_number, BlockParams::default());
 
             let transition_config = TransitionConfiguration {
                 terminal_total_difficulty: handle
@@ -1198,15 +1192,8 @@ mod tests {
             let (handle, api) = setup_engine_api();
 
             let terminal_block_number = 1000;
-            let terminal_block = random_block(
-                &mut generators::rng(),
-                terminal_block_number,
-                None,
-                None,
-                None,
-                None,
-                None,
-            );
+            let terminal_block =
+                random_block(&mut generators::rng(), terminal_block_number, BlockParams::default());
 
             let transition_config = TransitionConfiguration {
                 terminal_total_difficulty: handle
diff --git a/crates/rpc/rpc-engine-api/tests/it/payload.rs b/crates/rpc/rpc-engine-api/tests/it/payload.rs
index ba1e8c397f3b..c57beb21001c 100644
--- a/crates/rpc/rpc-engine-api/tests/it/payload.rs
+++ b/crates/rpc/rpc-engine-api/tests/it/payload.rs
@@ -2,9 +2,7 @@
 
 use alloy_rlp::{Decodable, Error as RlpError};
 use assert_matches::assert_matches;
-use reth_primitives::{
-    proofs, Block, Bytes, SealedBlock, TransactionSigned, Withdrawals, B256, U256,
-};
+use reth_primitives::{proofs, Block, Bytes, SealedBlock, TransactionSigned, Withdrawals, U256};
 use reth_rpc_types::engine::{
     ExecutionPayload, ExecutionPayloadBodyV1, ExecutionPayloadV1, PayloadError,
 };
@@ -12,7 +10,9 @@ use reth_rpc_types_compat::engine::payload::{
     block_to_payload, block_to_payload_v1, convert_to_payload_body_v1, try_into_sealed_block,
     try_payload_v1_to_block,
 };
-use reth_testing_utils::generators::{self, random_block, random_block_range, random_header, Rng};
+use reth_testing_utils::generators::{
+    self, random_block, random_block_range, random_header, BlockParams, BlockRangeParams, Rng,
+};
 
 fn transform_block<F: FnOnce(Block) -> Block>(src: SealedBlock, f: F) -> ExecutionPayload {
     let unsealed = src.unseal();
@@ -32,7 +32,11 @@ fn transform_block<F: FnOnce(Block) -> Block>(src: SealedBlock, f: F) -> Executi
 #[test]
 fn payload_body_roundtrip() {
     let mut rng = generators::rng();
-    for block in random_block_range(&mut rng, 0..=99, B256::default(), 0..2, None, None) {
+    for block in random_block_range(
+        &mut rng,
+        0..=99,
+        BlockRangeParams { tx_count: 0..2, ..Default::default() },
+    ) {
         let unsealed = block.clone().unseal();
         let payload_body: ExecutionPayloadBodyV1 = convert_to_payload_body_v1(unsealed);
 
@@ -53,7 +57,16 @@ fn payload_body_roundtrip() {
 fn payload_validation() {
     let mut rng = generators::rng();
     let parent = rng.gen();
-    let block = random_block(&mut rng, 100, Some(parent), Some(3), Some(0), None, None);
+    let block = random_block(
+        &mut rng,
+        100,
+        BlockParams {
+            parent: Some(parent),
+            tx_count: Some(3),
+            ommers_count: Some(0),
+            ..Default::default()
+        },
+    );
 
     // Valid extra data
     let block_with_valid_extra_data = transform_block(block.clone(), |mut b| {
diff --git a/crates/stages/stages/benches/setup/mod.rs b/crates/stages/stages/benches/setup/mod.rs
index eda227a67b63..be55207836a2 100644
--- a/crates/stages/stages/benches/setup/mod.rs
+++ b/crates/stages/stages/benches/setup/mod.rs
@@ -11,12 +11,9 @@ use reth_stages::{
     stages::{AccountHashingStage, StorageHashingStage},
     test_utils::{StorageKind, TestStageDB},
 };
-use reth_testing_utils::{
-    generators,
-    generators::{
-        random_block_range, random_changeset_range, random_contract_account_range,
-        random_eoa_accounts,
-    },
+use reth_testing_utils::generators::{
+    self, random_block_range, random_changeset_range, random_contract_account_range,
+    random_eoa_accounts, BlockRangeParams,
 };
 use reth_trie::StateRoot;
 use std::{collections::BTreeMap, fs, path::Path, sync::Arc};
@@ -116,8 +113,15 @@ pub(crate) fn txs_testdata(num_blocks: u64) -> TestStageDB {
         .into_iter()
         .collect();
 
-        let mut blocks =
-            random_block_range(&mut rng, 0..=num_blocks, B256::ZERO, txs_range, None, None);
+        let mut blocks = random_block_range(
+            &mut rng,
+            0..=num_blocks,
+            BlockRangeParams {
+                parent: Some(B256::ZERO),
+                tx_count: txs_range,
+                ..Default::default()
+            },
+        );
 
         let (transitions, start_state) = random_changeset_range(
             &mut rng,
diff --git a/crates/stages/stages/src/stages/bodies.rs b/crates/stages/stages/src/stages/bodies.rs
index e6e08b8069f0..d292ed66ef6e 100644
--- a/crates/stages/stages/src/stages/bodies.rs
+++ b/crates/stages/stages/src/stages/bodies.rs
@@ -640,9 +640,8 @@ mod tests {
             StaticFileProviderFactory, TransactionsProvider,
         };
         use reth_stages_api::{ExecInput, ExecOutput, UnwindInput};
-        use reth_testing_utils::{
-            generators,
-            generators::{random_block_range, random_signed_tx},
+        use reth_testing_utils::generators::{
+            self, random_block_range, random_signed_tx, BlockRangeParams,
         };
         use std::{
             collections::{HashMap, VecDeque},
@@ -719,7 +718,15 @@ mod tests {
                 let mut rng = generators::rng();
 
                 // Static files do not support gaps in headers, so we need to generate 0 to end
-                let blocks = random_block_range(&mut rng, 0..=end, GENESIS_HASH, 0..2, None, None);
+                let blocks = random_block_range(
+                    &mut rng,
+                    0..=end,
+                    BlockRangeParams {
+                        parent: Some(GENESIS_HASH),
+                        tx_count: 0..2,
+                        ..Default::default()
+                    },
+                );
                 self.db.insert_headers_with_td(blocks.iter().map(|block| &block.header))?;
                 if let Some(progress) = blocks.get(start as usize) {
                     // Insert last progress data
diff --git a/crates/stages/stages/src/stages/hashing_account.rs b/crates/stages/stages/src/stages/hashing_account.rs
index 56c631bf09fd..36cdde023a7e 100644
--- a/crates/stages/stages/src/stages/hashing_account.rs
+++ b/crates/stages/stages/src/stages/hashing_account.rs
@@ -67,13 +67,16 @@ impl AccountHashingStage {
         use reth_provider::providers::StaticFileWriter;
         use reth_testing_utils::{
             generators,
-            generators::{random_block_range, random_eoa_accounts},
+            generators::{random_block_range, random_eoa_accounts, BlockRangeParams},
         };
 
         let mut rng = generators::rng();
 
-        let blocks =
-            random_block_range(&mut rng, opts.blocks.clone(), B256::ZERO, opts.txs, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            opts.blocks.clone(),
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: opts.txs, ..Default::default() },
+        );
 
         for block in blocks {
             provider.insert_historical_block(block.try_seal_with_senders().unwrap()).unwrap();
diff --git a/crates/stages/stages/src/stages/hashing_storage.rs b/crates/stages/stages/src/stages/hashing_storage.rs
index 10873b7ad937..0ff453f543ae 100644
--- a/crates/stages/stages/src/stages/hashing_storage.rs
+++ b/crates/stages/stages/src/stages/hashing_storage.rs
@@ -223,9 +223,8 @@ mod tests {
     };
     use reth_primitives::{Address, SealedBlock, U256};
     use reth_provider::providers::StaticFileWriter;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_contract_account_range},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_contract_account_range, BlockRangeParams,
     };
 
     stage_test_suite_ext!(StorageHashingTestRunner, storage_hashing);
@@ -341,8 +340,11 @@ mod tests {
             let n_accounts = 31;
             let mut accounts = random_contract_account_range(&mut rng, &mut (0..n_accounts));
 
-            let blocks =
-                random_block_range(&mut rng, stage_progress..=end, B256::ZERO, 0..3, None, None);
+            let blocks = random_block_range(
+                &mut rng,
+                stage_progress..=end,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..3, ..Default::default() },
+            );
 
             self.db.insert_headers(blocks.iter().map(|block| &block.header))?;
 
diff --git a/crates/stages/stages/src/stages/index_account_history.rs b/crates/stages/stages/src/stages/index_account_history.rs
index 6674f81e99fa..3b3622d4f35a 100644
--- a/crates/stages/stages/src/stages/index_account_history.rs
+++ b/crates/stages/stages/src/stages/index_account_history.rs
@@ -158,9 +158,9 @@ mod tests {
     };
     use reth_primitives::{address, BlockNumber, B256};
     use reth_provider::providers::StaticFileWriter;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_changeset_range, random_contract_account_range},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_changeset_range, random_contract_account_range,
+        BlockRangeParams,
     };
     use std::collections::BTreeMap;
 
@@ -538,7 +538,11 @@ mod tests {
                 .into_iter()
                 .collect::<BTreeMap<_, _>>();
 
-            let blocks = random_block_range(&mut rng, start..=end, B256::ZERO, 0..3, None, None);
+            let blocks = random_block_range(
+                &mut rng,
+                start..=end,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..3, ..Default::default() },
+            );
 
             let (changesets, _) = random_changeset_range(
                 &mut rng,
diff --git a/crates/stages/stages/src/stages/index_storage_history.rs b/crates/stages/stages/src/stages/index_storage_history.rs
index 167fcb4a66a6..20d7491212a3 100644
--- a/crates/stages/stages/src/stages/index_storage_history.rs
+++ b/crates/stages/stages/src/stages/index_storage_history.rs
@@ -164,9 +164,9 @@ mod tests {
     };
     use reth_primitives::{address, b256, Address, BlockNumber, StorageEntry, B256, U256};
     use reth_provider::providers::StaticFileWriter;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_changeset_range, random_contract_account_range},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_changeset_range, random_contract_account_range,
+        BlockRangeParams,
     };
     use std::collections::BTreeMap;
 
@@ -560,7 +560,11 @@ mod tests {
                 .into_iter()
                 .collect::<BTreeMap<_, _>>();
 
-            let blocks = random_block_range(&mut rng, start..=end, B256::ZERO, 0..3, None, None);
+            let blocks = random_block_range(
+                &mut rng,
+                start..=end,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..3, ..Default::default() },
+            );
 
             let (changesets, _) = random_changeset_range(
                 &mut rng,
diff --git a/crates/stages/stages/src/stages/merkle.rs b/crates/stages/stages/src/stages/merkle.rs
index 6bb27771bb4a..b78f41719064 100644
--- a/crates/stages/stages/src/stages/merkle.rs
+++ b/crates/stages/stages/src/stages/merkle.rs
@@ -370,11 +370,9 @@ mod tests {
     use reth_primitives::{keccak256, SealedBlock, StaticFileSegment, StorageEntry, U256};
     use reth_provider::{providers::StaticFileWriter, StaticFileProviderFactory};
     use reth_stages_api::StageUnitCheckpoint;
-    use reth_testing_utils::{
-        generators,
-        generators::{
-            random_block, random_block_range, random_changeset_range, random_contract_account_range,
-        },
+    use reth_testing_utils::generators::{
+        self, random_block, random_block_range, random_changeset_range,
+        random_contract_account_range, BlockParams, BlockRangeParams,
     };
     use reth_trie::test_utils::{state_root, state_root_prehashed};
     use std::collections::BTreeMap;
@@ -499,10 +497,11 @@ mod tests {
                 preblocks.append(&mut random_block_range(
                     &mut rng,
                     0..=stage_progress - 1,
-                    B256::ZERO,
-                    0..1,
-                    None,
-                    None,
+                    BlockRangeParams {
+                        parent: Some(B256::ZERO),
+                        tx_count: 0..1,
+                        ..Default::default()
+                    },
                 ));
                 self.db.insert_blocks(preblocks.iter(), StorageKind::Static)?;
             }
@@ -519,11 +518,7 @@ mod tests {
             let SealedBlock { header, body, ommers, withdrawals, requests } = random_block(
                 &mut rng,
                 stage_progress,
-                preblocks.last().map(|b| b.hash()),
-                Some(0),
-                None,
-                None,
-                None,
+                BlockParams { parent: preblocks.last().map(|b| b.hash()), ..Default::default() },
             );
             let mut header = header.unseal();
 
@@ -538,7 +533,11 @@ mod tests {
 
             let head_hash = sealed_head.hash();
             let mut blocks = vec![sealed_head];
-            blocks.extend(random_block_range(&mut rng, start..=end, head_hash, 0..3, None, None));
+            blocks.extend(random_block_range(
+                &mut rng,
+                start..=end,
+                BlockRangeParams { parent: Some(head_hash), tx_count: 0..3, ..Default::default() },
+            ));
             let last_block = blocks.last().cloned().unwrap();
             self.db.insert_blocks(blocks.iter(), StorageKind::Static)?;
 
diff --git a/crates/stages/stages/src/stages/mod.rs b/crates/stages/stages/src/stages/mod.rs
index c3518ddb9ce2..569dc8cc384e 100644
--- a/crates/stages/stages/src/stages/mod.rs
+++ b/crates/stages/stages/src/stages/mod.rs
@@ -70,7 +70,9 @@ mod tests {
     use reth_stages_api::{
         ExecInput, ExecutionStageThresholds, PipelineTarget, Stage, StageCheckpoint, StageId,
     };
-    use reth_testing_utils::generators::{self, random_block, random_block_range, random_receipt};
+    use reth_testing_utils::generators::{
+        self, random_block, random_block_range, random_receipt, BlockRangeParams,
+    };
     use std::{io::Write, sync::Arc};
 
     #[tokio::test]
@@ -94,8 +96,11 @@ mod tests {
         let mut head = block.hash();
         let mut rng = generators::rng();
         for block_number in 2..=tip {
-            let nblock =
-                random_block(&mut rng, block_number, Some(head), Some(0), Some(0), None, None);
+            let nblock = random_block(
+                &mut rng,
+                block_number,
+                generators::BlockParams { parent: Some(head), ..Default::default() },
+            );
             head = nblock.hash();
             provider_rw.insert_historical_block(nblock.try_seal_with_senders().unwrap()).unwrap();
         }
@@ -254,7 +259,11 @@ mod tests {
         let genesis_hash = B256::ZERO;
         let tip = (num_blocks - 1) as u64;
 
-        let blocks = random_block_range(&mut rng, 0..=tip, genesis_hash, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=tip,
+            BlockRangeParams { parent: Some(genesis_hash), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Static)?;
 
         let mut receipts = Vec::new();
diff --git a/crates/stages/stages/src/stages/prune.rs b/crates/stages/stages/src/stages/prune.rs
index f1c6adcc013e..7b162bd16d26 100644
--- a/crates/stages/stages/src/stages/prune.rs
+++ b/crates/stages/stages/src/stages/prune.rs
@@ -165,7 +165,7 @@ mod tests {
         providers::StaticFileWriter, TransactionsProvider, TransactionsProviderExt,
     };
     use reth_prune::PruneMode;
-    use reth_testing_utils::generators::{self, random_block_range};
+    use reth_testing_utils::generators::{self, random_block_range, BlockRangeParams};
 
     stage_test_suite_ext!(PruneTestRunner, prune);
 
@@ -200,10 +200,7 @@ mod tests {
             let blocks = random_block_range(
                 &mut rng,
                 input.checkpoint().block_number..=input.target(),
-                B256::ZERO,
-                1..3,
-                None,
-                None,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 1..3, ..Default::default() },
             );
             self.db.insert_blocks(blocks.iter(), StorageKind::Static)?;
             self.db.insert_transaction_senders(
diff --git a/crates/stages/stages/src/stages/sender_recovery.rs b/crates/stages/stages/src/stages/sender_recovery.rs
index 033ae02f2760..7e594ca067b0 100644
--- a/crates/stages/stages/src/stages/sender_recovery.rs
+++ b/crates/stages/stages/src/stages/sender_recovery.rs
@@ -289,9 +289,8 @@ mod tests {
     };
     use reth_prune_types::{PruneCheckpoint, PruneMode};
     use reth_stages_api::StageUnitCheckpoint;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block, random_block_range},
+    use reth_testing_utils::generators::{
+        self, random_block, random_block_range, BlockParams, BlockRangeParams,
     };
 
     use super::*;
@@ -322,11 +321,10 @@ mod tests {
                 random_block(
                     &mut rng,
                     number,
-                    None,
-                    Some((number == non_empty_block_number) as u8),
-                    None,
-                    None,
-                    None,
+                    BlockParams {
+                        tx_count: Some((number == non_empty_block_number) as u8),
+                        ..Default::default()
+                    },
                 )
             })
             .collect::<Vec<_>>();
@@ -368,10 +366,7 @@ mod tests {
         let seed = random_block_range(
             &mut rng,
             stage_progress + 1..=previous_stage,
-            B256::ZERO,
-            0..4,
-            None,
-            None,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..4, ..Default::default() },
         ); // set tx count range high enough to hit the threshold
         runner
             .db
@@ -442,7 +437,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 0..=100, B256::ZERO, 0..10, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=100,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..10, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Static).expect("insert blocks");
 
         let max_pruned_block = 30;
@@ -555,8 +554,11 @@ mod tests {
             let stage_progress = input.checkpoint().block_number;
             let end = input.target();
 
-            let blocks =
-                random_block_range(&mut rng, stage_progress..=end, B256::ZERO, 0..2, None, None);
+            let blocks = random_block_range(
+                &mut rng,
+                stage_progress..=end,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
+            );
             self.db.insert_blocks(blocks.iter(), StorageKind::Static)?;
             Ok(blocks)
         }
diff --git a/crates/stages/stages/src/stages/tx_lookup.rs b/crates/stages/stages/src/stages/tx_lookup.rs
index d32c2b8b70bb..0e516e69bff8 100644
--- a/crates/stages/stages/src/stages/tx_lookup.rs
+++ b/crates/stages/stages/src/stages/tx_lookup.rs
@@ -245,9 +245,8 @@ mod tests {
     use reth_primitives::{BlockNumber, SealedBlock, B256};
     use reth_provider::{providers::StaticFileWriter, StaticFileProviderFactory};
     use reth_stages_api::StageUnitCheckpoint;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block, random_block_range},
+    use reth_testing_utils::generators::{
+        self, random_block, random_block_range, BlockParams, BlockRangeParams,
     };
     use std::ops::Sub;
 
@@ -273,11 +272,10 @@ mod tests {
                 random_block(
                     &mut rng,
                     number,
-                    None,
-                    Some((number == non_empty_block_number) as u8),
-                    None,
-                    None,
-                    None,
+                    BlockParams {
+                        tx_count: Some((number == non_empty_block_number) as u8),
+                        ..Default::default()
+                    },
                 )
             })
             .collect::<Vec<_>>();
@@ -323,10 +321,7 @@ mod tests {
         let seed = random_block_range(
             &mut rng,
             stage_progress + 1..=previous_stage,
-            B256::ZERO,
-            0..2,
-            None,
-            None,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
         );
         runner
             .db
@@ -361,7 +356,11 @@ mod tests {
         let db = TestStageDB::default();
         let mut rng = generators::rng();
 
-        let blocks = random_block_range(&mut rng, 0..=100, B256::ZERO, 0..10, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=100,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..10, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Static).expect("insert blocks");
 
         let max_pruned_block = 30;
@@ -490,10 +489,7 @@ mod tests {
             let blocks = random_block_range(
                 &mut rng,
                 stage_progress + 1..=end,
-                B256::ZERO,
-                0..2,
-                None,
-                None,
+                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
             );
             self.db.insert_blocks(blocks.iter(), StorageKind::Static)?;
             Ok(blocks)
diff --git a/crates/static-file/static-file/src/static_file_producer.rs b/crates/static-file/static-file/src/static_file_producer.rs
index 3a18472925c9..935e49a50b50 100644
--- a/crates/static-file/static-file/src/static_file_producer.rs
+++ b/crates/static-file/static-file/src/static_file_producer.rs
@@ -265,9 +265,8 @@ mod tests {
     use reth_prune_types::PruneModes;
     use reth_stages::test_utils::{StorageKind, TestStageDB};
     use reth_static_file_types::{HighestStaticFiles, StaticFileSegment};
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block_range, random_receipt},
+    use reth_testing_utils::generators::{
+        self, random_block_range, random_receipt, BlockRangeParams,
     };
     use std::{
         sync::{mpsc::channel, Arc},
@@ -279,7 +278,11 @@ mod tests {
         let mut rng = generators::rng();
         let db = TestStageDB::default();
 
-        let blocks = random_block_range(&mut rng, 0..=3, B256::ZERO, 2..3, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=3,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 2..3, ..Default::default() },
+        );
         db.insert_blocks(blocks.iter(), StorageKind::Database(None)).expect("insert blocks");
         // Unwind headers from static_files and manually insert them into the database, so we're
         // able to check that static_file_producer works
diff --git a/crates/storage/provider/src/providers/blockchain_provider.rs b/crates/storage/provider/src/providers/blockchain_provider.rs
index 3f5c91774ea5..44ce5a26df12 100644
--- a/crates/storage/provider/src/providers/blockchain_provider.rs
+++ b/crates/storage/provider/src/providers/blockchain_provider.rs
@@ -1468,7 +1468,7 @@ mod tests {
     };
     use reth_testing_utils::generators::{
         self, random_block, random_block_range, random_changeset_range, random_eoa_accounts,
-        random_receipt, random_signed_tx,
+        random_receipt, random_signed_tx, BlockParams, BlockRangeParams,
     };
     use revm::db::BundleState;
 
@@ -1485,10 +1485,12 @@ mod tests {
         let blocks = random_block_range(
             rng,
             0..=block_range,
-            B256::ZERO,
-            0..1,
-            requests_count,
-            withdrawals_count,
+            BlockRangeParams {
+                parent: Some(B256::ZERO),
+                tx_count: 0..1,
+                requests_count,
+                withdrawals_count,
+            },
         );
         let (database_blocks, in_memory_blocks) = blocks.split_at(database_blocks);
         (database_blocks.to_vec(), in_memory_blocks.to_vec())
@@ -1500,8 +1502,7 @@ mod tests {
         chain_spec: Arc<ChainSpec>,
         database_blocks: usize,
         in_memory_blocks: usize,
-        requests_count: Option<Range<u8>>,
-        withdrawals_count: Option<Range<u8>>,
+        block_range_params: BlockRangeParams,
     ) -> eyre::Result<(
         BlockchainProvider2<Arc<TempDatabase<DatabaseEnv>>>,
         Vec<SealedBlock>,
@@ -1512,8 +1513,8 @@ mod tests {
             rng,
             database_blocks,
             in_memory_blocks,
-            requests_count,
-            withdrawals_count,
+            block_range_params.requests_count,
+            block_range_params.withdrawals_count,
         );
         let receipts: Vec<Vec<_>> = database_blocks
             .iter()
@@ -1585,8 +1586,7 @@ mod tests {
         rng: &mut impl Rng,
         database_blocks: usize,
         in_memory_blocks: usize,
-        requests_count: Option<Range<u8>>,
-        withdrawals_count: Option<Range<u8>>,
+        block_range_params: BlockRangeParams,
     ) -> eyre::Result<(
         BlockchainProvider2<Arc<TempDatabase<DatabaseEnv>>>,
         Vec<SealedBlock>,
@@ -1598,8 +1598,7 @@ mod tests {
             MAINNET.clone(),
             database_blocks,
             in_memory_blocks,
-            requests_count,
-            withdrawals_count,
+            block_range_params,
         )
     }
 
@@ -1610,7 +1609,11 @@ mod tests {
         let factory = create_test_provider_factory();
 
         // Generate 10 random blocks and split into database and in-memory blocks
-        let blocks = random_block_range(&mut rng, 0..=10, B256::ZERO, 0..1, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+        );
         let (database_blocks, in_memory_blocks) = blocks.split_at(5);
 
         // Insert first 5 blocks into the database
@@ -1704,7 +1707,11 @@ mod tests {
         let factory = create_test_provider_factory();
 
         // Generate 10 random blocks and split into database and in-memory blocks
-        let blocks = random_block_range(&mut rng, 0..=10, B256::ZERO, 0..1, None, None);
+        let blocks = random_block_range(
+            &mut rng,
+            0..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+        );
         let (database_blocks, in_memory_blocks) = blocks.split_at(5);
 
         // Insert first 5 blocks into the database
@@ -1772,13 +1779,16 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Generate a random block
         let mut rng = generators::rng();
-        let block = random_block(&mut rng, 0, Some(B256::ZERO), None, None, None, None);
+        let block = random_block(
+            &mut rng,
+            0,
+            BlockParams { parent: Some(B256::ZERO), ..Default::default() },
+        );
 
         // Set the block as pending
         provider.canonical_in_memory_state.set_pending_block(ExecutedBlock {
@@ -1813,8 +1823,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let first_in_mem_block = in_memory_blocks.first().unwrap();
@@ -1850,7 +1859,11 @@ mod tests {
         let factory = create_test_provider_factory();
 
         // Generate 10 random blocks and split them into database and in-memory blocks
-        let mut blocks = random_block_range(&mut rng, 0..=10, B256::ZERO, 0..1, None, None);
+        let mut blocks = random_block_range(
+            &mut rng,
+            0..=10,
+            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..1, ..Default::default() },
+        );
         let (database_blocks, in_memory_blocks) = blocks.split_at_mut(5);
 
         // Take the first in-memory block and add 7 ommers to it
@@ -1931,8 +1944,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first in-memory block
@@ -1956,8 +1968,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first in-memory block
@@ -1987,8 +1998,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first database block
@@ -2012,8 +2022,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first database block
@@ -2040,8 +2049,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Generate a random hash (non-existent block)
@@ -2072,8 +2080,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first in-memory block
@@ -2101,8 +2108,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first in-memory block
@@ -2129,8 +2135,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first database block
@@ -2158,8 +2163,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the first database block
@@ -2187,8 +2191,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Generate a random hash (non-existent block)
@@ -2219,8 +2222,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of in-memory blocks
@@ -2247,8 +2249,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             0, // No blocks in memory
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of database blocks
@@ -2276,8 +2277,7 @@ mod tests {
             &mut rng,
             mid_point,
             TEST_BLOCKS_COUNT - mid_point,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of blocks across memory and database
@@ -2306,8 +2306,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Generate a non-existent range
@@ -2324,8 +2323,12 @@ mod tests {
     fn test_block_range_partial_overlap() -> eyre::Result<()> {
         let mut rng = generators::rng();
         let mid_point = TEST_BLOCKS_COUNT / 2;
-        let (provider, database_blocks, in_memory_blocks, _) =
-            provider_with_random_blocks(&mut rng, mid_point, mid_point, None, None)?;
+        let (provider, database_blocks, in_memory_blocks, _) = provider_with_random_blocks(
+            &mut rng,
+            mid_point,
+            mid_point,
+            BlockRangeParams::default(),
+        )?;
 
         // Get the range of blocks across memory and database
         let start_block_number = database_blocks.last().unwrap().number;
@@ -2349,8 +2352,7 @@ mod tests {
             &mut rng,
             mid_point,
             TEST_BLOCKS_COUNT - mid_point,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of blocks across memory and database
@@ -2390,8 +2392,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of in-memory blocks
@@ -2426,8 +2427,12 @@ mod tests {
     #[test]
     fn test_block_with_senders_range_only_in_database() -> eyre::Result<()> {
         let mut rng = generators::rng();
-        let (provider, database_blocks, _, _) =
-            provider_with_random_blocks(&mut rng, TEST_BLOCKS_COUNT, 0, None, None)?;
+        let (provider, database_blocks, _, _) = provider_with_random_blocks(
+            &mut rng,
+            TEST_BLOCKS_COUNT,
+            0,
+            BlockRangeParams::default(),
+        )?;
 
         // Get the range of database blocks
         let start_block_number = database_blocks.first().unwrap().number;
@@ -2465,8 +2470,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Assuming this range does not exist
@@ -2490,8 +2494,7 @@ mod tests {
             &mut rng,
             mid_point,
             TEST_BLOCKS_COUNT - mid_point,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of blocks across memory and database
@@ -2537,8 +2540,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Get the range of in-memory blocks
@@ -2579,8 +2581,12 @@ mod tests {
     #[test]
     fn test_sealed_block_with_senders_range_only_in_database() -> eyre::Result<()> {
         let mut rng = generators::rng();
-        let (provider, database_blocks, _, _) =
-            provider_with_random_blocks(&mut rng, TEST_BLOCKS_COUNT, 0, None, None)?;
+        let (provider, database_blocks, _, _) = provider_with_random_blocks(
+            &mut rng,
+            TEST_BLOCKS_COUNT,
+            0,
+            BlockRangeParams::default(),
+        )?;
 
         // Get the range of database blocks
         let start_block_number = database_blocks.first().unwrap().number;
@@ -2624,8 +2630,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Assuming this range does not exist
@@ -2648,8 +2653,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -2677,8 +2681,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -2794,8 +2797,7 @@ mod tests {
                 chain_spec.clone(),
                 TEST_BLOCKS_COUNT,
                 TEST_BLOCKS_COUNT,
-                None,
-                Some(1..3),
+                BlockRangeParams { withdrawals_count: Some(1..3), ..Default::default() },
             )?;
         let blocks = [database_blocks, in_memory_blocks].concat();
 
@@ -2845,8 +2847,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         assert_eq!(provider.best_block_number()?, in_memory_blocks.last().unwrap().number);
@@ -2867,8 +2868,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -2907,8 +2907,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -2965,8 +2964,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -3024,8 +3022,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -3065,8 +3062,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -3106,8 +3102,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -3263,8 +3258,7 @@ mod tests {
                 chain_spec.clone(),
                 TEST_BLOCKS_COUNT,
                 TEST_BLOCKS_COUNT,
-                Some(1..2),
-                None,
+                BlockRangeParams { requests_count: Some(1..2), ..Default::default() },
             )?;
 
         let database_block = database_blocks.first().unwrap().clone();
@@ -3292,8 +3286,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         let before = Instant::now();
@@ -3323,8 +3316,7 @@ mod tests {
             &mut rng,
             TEST_BLOCKS_COUNT,
             TEST_BLOCKS_COUNT,
-            None,
-            None,
+            BlockRangeParams::default(),
         )?;
 
         // Set the pending block in memory
diff --git a/crates/storage/provider/src/providers/database/mod.rs b/crates/storage/provider/src/providers/database/mod.rs
index 902836f5df4b..46b282ea3886 100644
--- a/crates/storage/provider/src/providers/database/mod.rs
+++ b/crates/storage/provider/src/providers/database/mod.rs
@@ -622,10 +622,7 @@ mod tests {
     use reth_primitives::{StaticFileSegment, TxNumber, B256, U256};
     use reth_prune_types::{PruneMode, PruneModes};
     use reth_storage_errors::provider::ProviderError;
-    use reth_testing_utils::{
-        generators,
-        generators::{random_block, random_header},
-    };
+    use reth_testing_utils::generators::{self, random_block, random_header, BlockParams};
     use std::{ops::RangeInclusive, sync::Arc};
     use tokio::sync::watch;
 
@@ -713,7 +710,8 @@ mod tests {
         let factory = create_test_provider_factory();
 
         let mut rng = generators::rng();
-        let block = random_block(&mut rng, 0, None, Some(3), None, None, None);
+        let block =
+            random_block(&mut rng, 0, BlockParams { tx_count: Some(3), ..Default::default() });
 
         let tx_ranges: Vec<RangeInclusive<TxNumber>> = vec![0..=0, 1..=1, 2..=2, 0..=1, 1..=2];
         for range in tx_ranges {
diff --git a/testing/testing-utils/src/generators.rs b/testing/testing-utils/src/generators.rs
index 4c2d269d9a64..0c50a58d79eb 100644
--- a/testing/testing-utils/src/generators.rs
+++ b/testing/testing-utils/src/generators.rs
@@ -20,6 +20,36 @@ use std::{
     ops::{Range, RangeInclusive},
 };
 
+/// Used to pass arguments for random block generation function in tests
+#[derive(Debug, Default)]
+pub struct BlockParams {
+    /// The parent hash of the block.
+    pub parent: Option<B256>,
+    /// The number of transactions in the block.
+    pub tx_count: Option<u8>,
+    /// The number of ommers (uncles) in the block.
+    pub ommers_count: Option<u8>,
+    /// The number of requests in the block.
+    pub requests_count: Option<u8>,
+    /// The number of withdrawals in the block.
+    pub withdrawals_count: Option<u8>,
+}
+
+/// Used to pass arguments for random block generation function in tests
+#[derive(Debug, Default)]
+pub struct BlockRangeParams {
+    /// The parent hash of the block.
+    pub parent: Option<B256>,
+    /// The range of transactions in the block.
+    /// If set, a random count between the range will be used.
+    /// If not set, a random number of transactions will be used.
+    pub tx_count: Range<u8>,
+    /// The number of requests in the block.
+    pub requests_count: Option<Range<u8>>,
+    /// The number of withdrawals in the block.
+    pub withdrawals_count: Option<Range<u8>>,
+}
+
 /// Returns a random number generator that can be seeded using the `SEED` environment variable.
 ///
 /// If `SEED` is not set, a random seed is used.
@@ -131,35 +161,29 @@ pub fn generate_keys<R: Rng>(rng: &mut R, count: usize) -> Vec<Keypair> {
 /// transactions in the block.
 ///
 /// The ommer headers are not assumed to be valid.
-pub fn random_block<R: Rng>(
-    rng: &mut R,
-    number: u64,
-    parent: Option<B256>,
-    tx_count: Option<u8>,
-    ommers_count: Option<u8>,
-    requests_count: Option<u8>,
-    withdrawals_count: Option<u8>,
-) -> SealedBlock {
+pub fn random_block<R: Rng>(rng: &mut R, number: u64, block_params: BlockParams) -> SealedBlock {
     // Generate transactions
-    let tx_count = tx_count.unwrap_or_else(|| rng.gen::<u8>());
+    let tx_count = block_params.tx_count.unwrap_or_else(|| rng.gen::<u8>());
     let transactions: Vec<TransactionSigned> =
         (0..tx_count).map(|_| random_signed_tx(rng)).collect();
     let total_gas = transactions.iter().fold(0, |sum, tx| sum + tx.transaction.gas_limit());
 
     // Generate ommers
-    let ommers_count = ommers_count.unwrap_or_else(|| rng.gen_range(0..2));
-    let ommers =
-        (0..ommers_count).map(|_| random_header(rng, number, parent).unseal()).collect::<Vec<_>>();
+    let ommers_count = block_params.ommers_count.unwrap_or_else(|| rng.gen_range(0..2));
+    let ommers = (0..ommers_count)
+        .map(|_| random_header(rng, number, block_params.parent).unseal())
+        .collect::<Vec<_>>();
 
     // Calculate roots
     let transactions_root = proofs::calculate_transaction_root(&transactions);
     let ommers_hash = proofs::calculate_ommers_root(&ommers);
 
-    let requests =
-        requests_count.map(|count| (0..count).map(|_| random_request(rng)).collect::<Vec<_>>());
+    let requests = block_params
+        .requests_count
+        .map(|count| (0..count).map(|_| random_request(rng)).collect::<Vec<_>>());
     let requests_root = requests.as_ref().map(|requests| proofs::calculate_requests_root(requests));
 
-    let withdrawals = withdrawals_count.map(|count| {
+    let withdrawals = block_params.withdrawals_count.map(|count| {
         (0..count)
             .map(|i| Withdrawal {
                 amount: rng.gen(),
@@ -173,7 +197,7 @@ pub fn random_block<R: Rng>(
 
     SealedBlock {
         header: Header {
-            parent_hash: parent.unwrap_or_default(),
+            parent_hash: block_params.parent.unwrap_or_default(),
             number,
             gas_used: total_gas,
             gas_limit: total_gas,
@@ -201,25 +225,29 @@ pub fn random_block<R: Rng>(
 pub fn random_block_range<R: Rng>(
     rng: &mut R,
     block_numbers: RangeInclusive<BlockNumber>,
-    head: B256,
-    tx_count: Range<u8>,
-    requests_count: Option<Range<u8>>,
-    withdrawals_count: Option<Range<u8>>,
+    block_range_params: BlockRangeParams,
 ) -> Vec<SealedBlock> {
     let mut blocks =
         Vec::with_capacity(block_numbers.end().saturating_sub(*block_numbers.start()) as usize);
     for idx in block_numbers {
-        let tx_count = tx_count.clone().sample_single(rng);
-        let requests_count = requests_count.clone().map(|r| r.sample_single(rng));
-        let withdrawals_count = withdrawals_count.clone().map(|r| r.sample_single(rng));
+        let tx_count = block_range_params.tx_count.clone().sample_single(rng);
+        let requests_count =
+            block_range_params.requests_count.clone().map(|r| r.sample_single(rng));
+        let withdrawals_count =
+            block_range_params.withdrawals_count.clone().map(|r| r.sample_single(rng));
+        let parent = block_range_params.parent.unwrap_or_default();
         blocks.push(random_block(
             rng,
             idx,
-            Some(blocks.last().map(|block: &SealedBlock| block.header.hash()).unwrap_or(head)),
-            Some(tx_count),
-            None,
-            requests_count,
-            withdrawals_count,
+            BlockParams {
+                parent: Some(
+                    blocks.last().map(|block: &SealedBlock| block.header.hash()).unwrap_or(parent),
+                ),
+                tx_count: Some(tx_count),
+                ommers_count: None,
+                requests_count,
+                withdrawals_count,
+            },
         ));
     }
     blocks