From b3238416b0e86602f0525551b390b1a43b7629f1 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Wed, 18 Sep 2024 14:47:45 +0200
Subject: [PATCH] feat: add block num hash helper

---
 crates/rpc-types-engine/src/payload.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/crates/rpc-types-engine/src/payload.rs b/crates/rpc-types-engine/src/payload.rs
index 93e37fb0291..86c030f9503 100644
--- a/crates/rpc-types-engine/src/payload.rs
+++ b/crates/rpc-types-engine/src/payload.rs
@@ -7,7 +7,7 @@ use alloc::{
 use alloy_consensus::{Blob, Bytes48};
 use alloy_eips::{
     eip4844::BlobTransactionSidecar, eip4895::Withdrawal, eip6110::DepositRequest,
-    eip7002::WithdrawalRequest, eip7251::ConsolidationRequest,
+    eip7002::WithdrawalRequest, eip7251::ConsolidationRequest, BlockNumHash,
 };
 use alloy_primitives::{Address, Bloom, Bytes, B256, B64, U256};
 use core::iter::{FromIterator, IntoIterator};
@@ -192,6 +192,13 @@ pub struct ExecutionPayloadV1 {
     pub transactions: Vec<Bytes>,
 }
 
+impl ExecutionPayloadV1 {
+    /// Returns the block number and hash as a [`BlockNumHash`].
+    pub const fn block_num_hash(&self) -> BlockNumHash {
+        BlockNumHash::new(self.block_number, self.block_hash)
+    }
+}
+
 /// This structure maps on the ExecutionPayloadV2 structure of the beacon chain spec.
 ///
 /// See also: <https://github.com/ethereum/execution-apis/blob/6709c2a795b707202e93c4f2867fa0bf2640a84f/src/engine/shanghai.md#executionpayloadv2>
@@ -843,6 +850,11 @@ impl ExecutionPayload {
         self.as_v1().block_number
     }
 
+    /// Returns the block number for this payload.
+    pub const fn block_num_hash(&self) -> BlockNumHash {
+        self.as_v1().block_num_hash()
+    }
+
     /// Returns the prev randao for this payload.
     pub const fn prev_randao(&self) -> B256 {
         self.as_v1().prev_randao