refactor: use BlockWithSenders in executors (#5771)

crates/primitives/src/block.rs

@@ -53,6 +53,11 @@ impl Block {
         }
     }
 
+    /// Expensive operation that recovers transaction signer. See [SealedBlockWithSenders].
+    pub fn senders(&self) -> Option<Vec<Address>> {
+        TransactionSigned::recover_signers(&self.body, self.body.len())
+    }
+
     /// Transform into a [`BlockWithSenders`].
     ///
     /// # Panics
@@ -71,6 +76,15 @@ impl Block {
         BlockWithSenders { block: self, senders }
     }
 
+    /// **Expensive**. Transform into a [`BlockWithSenders`] by recovering senders in the contained
+    /// transactions.
+    ///
+    /// Returns `None` if a transaction is invalid.
+    pub fn with_recovered_senders(self) -> Option<BlockWithSenders> {
+        let senders = self.senders()?;
+        Some(BlockWithSenders { block: self, senders })
+    }
+
     /// Returns whether or not the block contains any blob transactions.
     pub fn has_blob_transactions(&self) -> bool {
         self.body.iter().any(|tx| tx.is_eip4844())