How do I removed acrylic caulk from my painted wall? I was installing foam crown molding and it got smeared.?

It got smeared all over the wall, like 7 ft worth. I was wiping it up, but it was making more of a mess, so instead I thought I could chip it off after it dried, but no luck. It's all over my green walls. I tried adhesive remover, warm water, nothing. Any suggestions??