Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,602,841",
      "signature": "0x843e0cd1f4cf5c2758a1faf8220628406e55d79696dd8349c5a4ccb42f834f8da391661cdddb87b1b27f3e45466c82a4",
      "randomness": "0xc43e8f0f9ef489bd17e28c5e4b15b5cb4a477e973a73151a86a9975eda6278d2"
    }
  ],
  "blockNumber": "7,421,027"
}

{
  "Sr25519": "0x769f445cd9b3b25cabc8706654f85d4674700dbd024ff7ef97a2b9f5b165532e92bda11c8e758d84f3dc7b9525ef70ad12a833b1508b60e1675982112d8d6f83"
}