Deposit Sweep

The user reveals their deposit to the Insaanity contracts The nodes managing the wallet constantly listens for the deposit events.
When the nodes catch these events, they add them into a batch of deposits that will be swept together, this batch is then signed by the nodes.
Coordinator: one node among the group members is selected as a coordinator, and the role is shuffled among the group members periodically. Then the current coordinator of the wallet then broadcasts the signature to the network, which is ready to be submitted to the contracts as proof.