The pump fake is supposed to freeze the safety. When you pump fake to the player you are about to throw to, it clues the safety. Seneca Wallace pump faked a deep pass to Nate Burleson and then threw it to him. The pass sailed on him, tipped Burleson's outstretched hands and bounced to Dashon Goldson. He intercepted the pass but was down by contact at the 12. So, at least Seattle salvages field position.
It's easy to rip the Seahawks up. Despite the score they are getting killed. But Seattle is playing significant parts of their second team and staying in a game that the 49ers have dominated. Today has been a terrible display of football, but a champion's showing of heart.