I think the first question would be which hub are you using?
I’ll give the disclaimer up front that I’m not sure if this would be something that could be easily accomplished, or that even if it’s doable it’s possible you’d see a performance impact by constantly sending config updates to a switch. It’s also worth noting that even if you’re updating between the colors 1x/minute, I’d be concerned about also how quickly you’re burning through write cycles on the switch (695~ days if updating 1x/minute if my math is right, but that drops fast if you went more frequently)
Might be simplest if you just went with maybe a green chase animation, though admittedly the on/off switches don’t have much room on the LED bar.