Have 4 (3 by 5 1/2 by 2-inch) bread pans greased and floured.
Whisk together the flours, sugars, baking powder, salt, cinnamon, and nutmeg and set aside. Beat the eggs, then add the milk, butter, pumpkin, and ginger. Whisk to combine well. Combine the wet and dry ingredients and fold in 1/2 the pumpkin seeds. Divide the batter among the 4 pans and top with the remaining pumpkin seeds. Bake about 45 to 50 minutes or until the top is browned and cracked.