Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,619",
      "signature": "0x8cdc732f21662f2e31d11e03e133c7b46b84770d97a19744725097d225de2fb33de60486b916caacda7abafd4f6ca7cb",
      "randomness": "0x6a0318a14624446adbba601911337b4aa998f46b9c06da554f8d527aa2c918f3"
    }
  ],
  "blockNumber": "7,431,459"
}

{
  "Sr25519": "0x0cc3b5bc35558984eb6f3f53b954297e713eb39ae11e1609a03a903772844f394c68affb8085f68737271db3de6273cf0ce6d5ae4807215dd1300faa10e4c389"
}