nnnnicholas

[{"inputs":[{"internalType":"address","name":"_beacon","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousFeeReceiver","type":"address"},{"indexed":true,"internalType":"address","name":"newFeeReceiver","type":"address"}],"name":"FeeReceiverChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"previousPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"previousFee","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newFee","type":"uint256"}],"name":"PriceFeeChanged","type":"event"},{"inputs":[{"internalType":"

nnnnicholas

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/**
 * @title Announcement
 * @dev Makes an announcement on an EVM blockchain
 */
contract Announcement {