Answers the certificate a caller should publish for a slot, and the chain under it, synchronously.
a realm id or PROCESS_SCOPE
PROCESS_SCOPE
the use case
the slot, an algorithm
optionally, the key generation's kid
{ certificatePem, chainPem }, or null
{ certificatePem, chainPem }
Answers the certificate a caller should publish for a slot, and the chain under it, synchronously.