Sending messages at low level

[slhermit]

Hello,

I am trying to send messages to the Osmo blockchain. However, the low-level-api.md doc still refers to built-in proto messages (like MsgGrant below). Would you have a code example on how a raw JSON message could be signed and sent ?

Thx for the help

msg = MsgGrant(
granter=str(validator.address()),
grantee=str(wallet.address()),
grant=grant,
)

tx = Transaction()
tx.add_message(msg)

tx = prepare_and_broadcast_basic_transaction(client, tx, validator)

[johnqh]

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