function difficulty(uint256) external;Sets block.difficulty.
If used with a post-merge EVM version (Paris and onwards), it will revert. In that case, use vm.prevrandao instead.
vm.difficulty(25);
emit log_uint(block.difficulty); // 25function difficulty(uint256) external;Sets block.difficulty.
If used with a post-merge EVM version (Paris and onwards), it will revert. In that case, use vm.prevrandao instead.
vm.difficulty(25);
emit log_uint(block.difficulty); // 25