Please explain what you are talking about better. I know you want to know the server command for saving something, but what?
I know what you're trying to make and I would advise you don't.
It could be SaveBricks_Save(); or SaveBricks_StartInfoDownload(); or clientCmdRegisterInputEvent(Lots-O-Stuff); or clientCmdRegistOutputEvent(Stuff); or clientCmdTransmitEvent();
why not
If you start doing gay stuff to break my game, I'm going to start banning you from the master server. This is a war you don't want to start because I'm the only one with nukes.