Run pipewire as a dinit service

Here's the use case: I launch pipewire with my window manager and when I log out and log back in, I get two instances of pipewire running, which is not ideal. I'm aware I could launch pipewire with an or operator, checking if it is running, and if not, start it (e.g., pgrep -x pipewire || pipewire), but this solution feels hacky. So I was wondering if I could start pipewire as a service, but another solution is appreciated.