In a medium/large mixing bowl, combine all of the ingredients except for the last one (the pumpkin seeds for topping the outside of the rolls). Mix with a wooden spoon or your hand until the mixture becomes a shaggy, soft dough (make sure that all of the dry ingredients have been incorporated). Cover with a tea towel and set aside for 30 minutes.
Repeat the stretch and fold process 1 more time, followed by a 30 minute rest, and then again 1 more time. After the final stretch an fold, allow the dough to rest (covered) for 3-6 hours, or until puffy and risen (anywhere from a 30-100% increase in volume will work).
Turn the dough out onto a well floured work surface (it will be very soft and sticky), and roll it into a 9x13-inch rectangle. Fold the dough in half, and re-roll into a 9x13-inch rectangle again, keeping enough flour down to prevent the dough from sticking to the table.
Using a clean, wet cloth or paper towel, dab the surface of the dough all over to make it tacky. Sprinkle generously with pumpkin seeds, to cover the whole surface, and pat down to make them stick.
The next morning, preheat the oven to 425 degrees F (about 218 degrees C). Place a pan of boiling water onto the bottom rack of the oven, and bake the rolls (they will not appear risen) in the oven with the steaming water underneath for 30-35 minutes or until puffy and the pumpkin seeds look slightly toasted. Cool on wire racks.