"I committed to Penn State Monday," Pullium told James.
He is the 19th member of the Nittany Lions' Class of 2010 and is expected to sign a letter of intent with PSU next Wednesday.
Pullium said he is still not sure if he will enroll at Penn State this summer or spend a year at Kiski Prep. That decision will be made after the 2009-10 school year.
"I'm just going to finish out strong," he said.