Durations are being typed incorrectly

[NoahSaso]

Longs are typed with a class but appear to be serialized as a string representing its value in seconds.

[pyramation]

related #142

[NoahSaso]

oh yeah jk it's Duration not Long

[pyramation]

osmosis-labs/osmojs#12

[pyramation]

please try the new release candidate to test this via osmojs:

[email protected]

example here https://github.com/cosmology-tech/cosmology/blob/main/packages/cli/src/commands/lock.ts#L113-L116

  const msg = lockTokens({
    owner: account.address,
    coins,
    duration: Duration.fromPartial({
      seconds: Long.fromString(duration),
      nanos: 0
    })
  });