Draws a random number for the current batchId.
Returns various information about the current VRF batch.
Starts VRF for portals to open them. Sets the status of the given Portals to STATUS_VRF_PENDING
.
Sets the random number generated by Chainlink VRG for each portal. Only callable by the VRFCoordinator
. Sets the status of a portal to STATUS_VRF_OPEN
.
Change the fee amount that is paid for VRF random numbers.
Remove the LINK tokens from this contract that are used to pay for VRF random number fees.