Perron cut it to 3-2 on the power play at 12:23, scoring from the right circle.
"We haven't had too many power plays recently," Perron said. "It was nice to get out and feel the puck a little bit. I pulled it around the D, put it on net, it went in, so it's good."
Blackhawks defenseman Dennis Gilbert had six hits in 12:46 in his NHL debut.
"I think it set in," Gilbert said. "It wasn't really nervousness. It was just anxiousness for me. It was a pretty real experience. I felt like I was in the game real early and just tried to make simple plays and be effective and help any way I could."