Is golang wrapper supposed to sign and submit transaction?

[wiredhikari]

I have been trying to sign and submit transactions using go wrapper but am unable to do so

I have been using https://github.com/hyperledger/indy-vdr/blob/main/wrappers/golang/cmd/demo/demo.go for sign and submit of transactions but couldnt find relevant functions/documentation for the same

I have used init_indy_node Alpha 0.0.0.0 9701 0.0.0.0 9702 [--seed 111111111111111111111111111Alpha] to init the indy nodes and am currently using indy-plenum, indy-node, indy-vdr;

Could someone suggest how i can implement sign and submit of transaction in this setup