Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,643,027",
      "signature": "0x80ff3b0ba6d99875c17126d6d75136c92873996d43129247a8c33a83579d9d278637544a55543c7425254a0e88879772",
      "randomness": "0x297289c24687c46903baafdf9f9fe359374cfbfe88943afe4d947185804af46e"
    }
  ],
  "blockNumber": "7,431,061"
}

{
  "Sr25519": "0xcab20b065b792595e1a2f1b1c1d41810487a7858413ea271d981348f7cb1aa0dbca45e3dd08b00f021d48ddb9a28ef9d04123ee6162bfc4ade901e4a744c2e83"
}