Waiting Period after end of epoch
Description of Issue:
- Current Behavior:
Tickets can only be submitted until the end of the epoch. Once it ends, tickets will rejected and the minting can be triggered immedieately.
- Expected Behavior:
There is a period after the epoch during which from the previous epoch can still be submitted.
This requires that tickets submitted during that 'cooldown'-period need to be sorted into the previous or the running epoch.
Motivation and Context:
To save gas, one is incentivized to only submit a ticket when one is the winner. One is more certain of that fact the later it gets. These and tickets from assessment finishing close to the end of the epoch require higher gas prices from the ticket-holder to submit them to the Minter in time.