The Canaries' promotion was confirmed on Saturday - 12 months after last season's relegation.
"This year it was with five matches again, and that tells a different story. We are the best team in the league and now we just have to finish in style," says Pukki.
"I'm so proud of the boys. It's never easy.
"This has been seen with other teams relegated from the Premier League that have not gone straight back up."