The process for this attest will change a bit as it will not be necessary to connect the wallet for chain cosmos cases.
This implementation does not work in testnet.
The token creation process can be done when it is from a non-cosmos chain to a cosmos chain, for now due to the way the contract works it is not possible to register a cosmos token to a non-cosmos chain.
Issue: https://github.com/XLabs/portal-bridge-ui-issues/issues/21#issue-2038579086
Result: https://github.com/XLabs/portal-bridge-ui-issues/issues/21#issuecomment-2047626535
Thing to clarify: