1. Preheat oven to 450°.
2. Place dough in a bowl coated with cooking spray; let dough stand, covered, for 15 minutes.
3. Cook bacon in a skillet over medium heat until crisp. Remove bacon; crumble. Add tomatoes and pepper to drippings in pan; cook 2 minutes, stirring occasionally.
4. Sprinkle a baking sheet with cornmeal; roll dough into a 12-inch circle on prepared baking sheet. Spread sauce evenly over dough, leaving a 1/2-inch border. Top with tomatoes and bacon. Sprinkle cheese over top. Bake at 450° on bottom oven rack for 17 minutes or until crust is golden. Combine arugula and remaining ingredients; top pizza with arugula mixture.