feat: check public input (#622)

Co-authored-by: Mariano A. Nicolini <mariano.nicolini.91@gmail.com>
Co-authored-by: Nicolas Rampoldi <58613770+NicolasRampoldi@users.noreply.github.com>

Author: 3 people

contracts/scripts/anvil/state/alignedlayer-deployed-anvil-state.json

@@ -190,4 +190,11 @@ contract AlignedLayerServiceManager is
     receive() external payable {
         batchersBalances[msg.sender] += msg.value;
     }
+
+    function checkPublicInput(
+        bytes calldata publicInput,
+        bytes32 hash
+    ) public pure returns (bool) {
+        return keccak256(publicInput) == hash;
+    }
 }