given 10 fertile Coturnix eggs, what to do?

So I recently bought a small flock of coturnix 4 hens and a male, plus I was given another male and 10 fertile eggs. What should I do with the eggs, I don't have an incubator. But I do have a digital temperature controller that can be plugged into anything. I was using with a fridge and heating belt for beer fermentation but can plug in such things as heat lamps or heating pads into it. In the meantime I put the eggs in a makeshift nest I made for them in the hope that one might go broody, I know it's really rare though but this might encourage it. Plus it will keep the eggs warm since it's extremely hot outside.

Also the male I was given has a large lump on top of his beak, looks kinda like the shape of a crooked witches nose. What is wrong with it, was I given a cull?