Not that it matters, but Richard Sherman grabbed Julian Edelman's shoulder.
The far more interesting part, however, is what New England did on that play, and how Seattle responded.
The Patriots lined up RB James White wide right, with Rob Gronkowski and Michael Bennett in the slot. Edelman lined up in the backfield, then motioned to the slot on the left side. Mismatch creation at it's finest and funnest. If a defense doesn't play its cards right, a severe and vulnerable mismatch is very palpable here.
Especially when New England spent the whole drive in 12 personnel to keep the Seahawks in base.