getpeginaddress
Returns information needed for claimpegin to move coins to the sidechain.
The user should send coins from their Bitcoin wallet to the mainchain_address returned.
IMPORTANT: Like getaddress, getpeginaddress adds new secrets to wallet.dat, necessitating backup on a regular basis.
Result:
"mainchain_address" (string) Mainchain Bitcoin deposit address to send bitcoin to
"claim_script" (string) The claim script in hex that was committed to. This may be required in `claimpegin` to retrieve pegged-in funds
Examples:
> elements-cli getpeginaddress
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getpeginaddress", "params": [] }' -H 'content-type: text/plain;' http://127.0.0.1:7041/
