How to submit Coinbase String with the block? 
I am trying to add my pool (https://persianmine.com/pool/en/) to the list of known pools in the https://digiexplorer.info , I talked to the digibyte devs and they told me I need to submit the coinbase string along with the block so they can show my pool name as known pool in their explorer, and they gave me this link: http://learnmeabitcoin.com/glossary/coinbase-transaction 

now my question is does Miningcore supports this feature? and if yes  how should I set it up? and if no can you please tell me where in the code I should add it? @oliverw 

Thanks