Stretch the pizza out on a greased baking sheet. Bake it for 10 minutes at 450 degrees. You want to give the dough a little head start so that you won't dry out the beans and chicken.
Then remove the pizza dough, and top with with the salsa, black beans, chicken in pesto, and cheddar cheese. Bake for another 10-15 minutes until the crust has browned.
Slice the pizza and serve with slices of avocado and a squeeze of lime juice.