Current epoch rocks - let's add some rewards to it
Note: The add incentives action code be found here.
This action simply adds incentives to the current round. The new rewards will be continuously distributed in a linear fashion from last_update until epoch_end. They cannot be clawed back.
The action also creates a puzzle announcement that be asserted to ensure the dApp singleton is running the right action with the right parameters. For the add incentives action, the announcement prefix, a, is concatenated to (sha256tree (amount . epoch_end)).