Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,110",
      "signature": "0x8bf66612993c43ef5505112f2071f253d4209e607e0130564fe19bcf1f8700db4dc747555a8b2983b781cb55d1270f92",
      "randomness": "0x00fd97396da1de7b0abfa36747831158c45f38dfd59e6ee29f7c7f4f45839a8f"
    }
  ],
  "blockNumber": "7,415,850"
}

{
  "Sr25519": "0xba4d0634f17e092ecacaf8c634d2544e0010e592f5eccaa61dbbc45657ee4342b8e5e58ef37cdd2a533f9bbcf7dad8038e88924d76e2268b027a713653aa9d82"
}