Golden Fried Rice With Salmon and Furikake

Name: Golden Fried Rice With Salmon and Furikake
Ingredients: 4 large eggs; 4 cups chilled cooked short-grain white rice; 5 Tbsp. vegetable oil, divided, plus more for drizzling; Kosher salt; 1 (12-oz.) skinless, boneless salmon fillet, cut into (1) pieces; 1 (1) piece ginger, peeled, finely chopped; ½ small onion, finely chopped; 1 tsp. sugar; 4 scallions, white and pale green parts finely chopped, dark green parts thinly sliced, separated; 3 garlic cloves, finely chopped; Furikake (for serving)