By Wilton Jackson Dan Bellino: “While I can’t go back and change what happened, I take full accountability.” View the original article to see embedded media. Dan Bellino, the first-base umpire in the Diamondbacks’ matchup with the Marlins on Wednesday, took some heat after he tossed Arizona starter Madison Bumgarner during a tense exchange in the first inning. Bellino issued an apology Friday for his actions in that game. Wednesday’s matchup was paused in the first inning to allow for Bellino to dole out a routine check for sticky substances. During the exchange, it appeared that the four-time…