Roasted Lamb Chops with Harissa

Name: Roasted Lamb Chops with Harissa
Ingredients: Two 8-rib racks of lamb, Frenched; Kosher salt; Extra-virgin olive oil; 2 red bell peppers; 2 teaspoons cumin seed, toasted and ground; 2 teaspoons coriander seed, toasted and ground; 2 teaspoons fennel seed, toasted and ground; 2 teaspoons caraway seed, toasted and ground; 4 dried red chiles, coarsely chopped; 3 cloves garlic, smashed and finely chopped; 2 tablespoons red wine vinegar; 1/4 cup tomato paste; 1/2 cup extra-virgin olive oil