Just got this to work

Electroneum
globalminer sgminer-gm-xmr
sgminer-gm-xmr=proxypool1 stratum+tcp://pool.electroneum.space:7777
sgminer-gm-xmr=proxypool2 stratum+tcp://pool.electroneum.space:7777
sgminer-gm-xmr=proxywallet your wallet here
sgminer-gm-xmr=poolpass1 x
sgminer-gm-xmr=poolpass2 x
Remove worker from sgminer-gm-xmr.stub.conf
{
"pools": [{
"url": "POOL1",
"user": "WALLET",
"pass": "PASSWORD1"
},
{
"url": "POOL2",
"user": "WALLET",
"pass": "PASSWORD2"
sorry no idea on nicehash