I am curious if it is possible to create a custom roulette macro for emotes similar to the Minion Roulette or the Mount Roulette. Specifically, I am looking for a single button that will pick a repetitive emote (like a dance, sweeping, ritual prayer, etc.) from a list at random and execute it.

I've been digging through the macro stuff trying to figure out a way to do it, but I've had no luck so far.