Sepolia deployment and deposit contract adapter

contracts/0.8.9/SepoliaDepositAdapter.sol

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: 2024 Lido <info@lido.fi>
+// SPDX-License-Identifier: GPL-3.0
+
+/* See contracts/COMPILERS.md */
+pragma solidity 0.8.9;
+
+
+contract SepoliaDepositAdapter {
+
+    uint public constant TEST_VALUE = 16;
+    address public immutable depositContract;
+
+    function deposit(
+        bytes calldata pubkey,
+        bytes calldata withdrawal_credentials,
+        bytes calldata signature,
+        bytes32 deposit_data_root
+    ) external payable {
+    }
+
+    constructor(address _deposit_contract) {
+        depositContract = _deposit_contract;
+    }
+
+
+
+}