Lemongrass Curry with Shrimp

Name: Lemongrass Curry with Shrimp
Ingredients: 1 large shallot, coarsely chopped; 5 garlic cloves, smashed; 2 lemongrass stalks, bulb and pale green parts very thinly sliced; 1 1-inch piece ginger, peeled, chopped; 1 jalapeño, seeds removed, coarsely chopped; 1 teaspoon ground coriander; ½ teaspoon ground cumin; ½ cup cilantro leaves with tender stems, plus more for serving; 2 tablespoons vegetable oil, divided; 2 tablespoons white miso; 2 teaspoons demerara or light brown sugar; 1 13.5-ounce can unsweetened coconut milk; Kosher salt, freshly ground pepper; 1 pound large shrimp, peeled, deveined; 2 tablespoons fresh lime juice; Cooked rice and lime wedges (for serving)