How do you get Moonbeam rewards?

Excuse me, could you elaborate on the process of acquiring Moonbeam rewards? Is there a specific method or series of actions one must undertake in order to obtain them? Are there any prerequisites or requirements that need to be met? Furthermore, are there any limitations or restrictions on who can earn these rewards, and if so, what are they? Additionally, how often are these rewards distributed, and is there a set schedule for their distribution? Thank you for your time and clarification.