how to achieve this?

[mailtodanish]

We generate datum script using below :

cardano-cli transaction hash-script-data --script-data-file ${datum_name}.datum

It generates the datum script. once we have datum we need to incluide it into transaction
that is generated on cli again

cardano-cli transaction build
--alonzo-era
--tx-in ${utxoin}
--tx-out ${SCRIPT_ADDR}+${LOCK_AMNT}
--tx-out-datum-hash ${hashes[0]}
--metadata-json-file metadata.json \

Please let me know how to do above using nami-wallet-api?