Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,081",
      "signature": "0x874c7312e1419d0dc9bd9f7495936c0a814c65f114496cb282942f701e1129de22114e98d2012014798840ab19431ebb",
      "randomness": "0x6e760fcedbd2fcb751304a2455b5d893012ccf02ac7481e554009c1b16c2d967"
    }
  ],
  "blockNumber": "7,414,856"
}

{
  "Sr25519": "0x12c8ddf178d8f279330a92fa0738e776da9adc6ef3e03ef87c9205a1af88d45a49dcccd1d00c53c688df34368c68ea14ccd5169cb351e87a37c91c0d72b22083"
}