we are clear that in geth console we can add another peer with addpeer command such as
admin.addPeer("enode://41bd7d2fe91b344f0ca4ac89c217d688ef90a3616927acec428adddbc69dd2ac5470a489fd2beb67719cbd481436b98284ef9eac50efa49f55fe33e804818520@10.0.50.91:30303")
so, my question is that how to add another peer in solidity contract?