Anyone knows how to add a key-binding in konsole that binds a key combination to a sequence of actions?

Maybe, this could be achieved via a script?

In my case, I just want a key-binding to switch to a certain tab and send the command !! (last used command). This is super-useful while developing. I can do the first action with standard konsole keybinding and the second action using a qdbus command. I don’t know how to put them together…