feat(cheatcodes): add vm.setBlockhash

crates/cheatcodes/spec/src/vm.rs

@@ -2155,6 +2155,10 @@ interface Vm {
     /// Returns a random `address`.
     #[cheatcode(group = Utilities)]
     function randomAddress() external returns (address);
+
+    /// Set blockhash for the current block.
+    #[cheatcode(group = Utilities)]
+    function setBlockhash(uint256 blockNumber, bytes32 blockHash) external;
 }
 }
 

crates/cheatcodes/src/evm.rs

@@ -567,6 +567,14 @@ impl Cheatcode for stopAndReturnStateDiffCall {
     }
 }
 
+
+impl Cheatcode for setBlockhashCall{
+    fn apply_full<DB: DatabaseExt>(&self, ccx: &mut CheatsCtxt<DB>) -> Result {
+        todo!()
+    }
+
+}
+
 pub(super) fn get_nonce<DB: DatabaseExt>(ccx: &mut CheatsCtxt<DB>, address: &Address) -> Result {
     let (account, _) = ccx.ecx.journaled_state.load_account(*address, &mut ccx.ecx.db)?;
     Ok(account.info.nonce.abi_encode())