Is there a way to launch arbitrary binaries via zombienet?

[timbrinded]

Zombienet is fantastic for creating substrate networks with complicated topologies - but is it able to launch services that aren't validators or full nodes?

The use case is that I have additional services I would like to run that interact to the launched zombienet at a RPC level. Essentially what I would like is to be able to specify a binary or image (like how we do with nodes), but to not run any of the chain spec mutation or other magic. Instead we simply launch it and notorize it into the global Network object, so it can leverage the zombienet service discovery and connection logic.

Tip

Whilst there is always the option to create something imperative via scripts and using the orchestrator, I'd really like to have my zombienet spec represent a complete definition of a launched network which includes consumers and other agents. These could be things like indexers, spam bots etc.