Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,857",
      "signature": "0x91facd58e70fff67d6c91f04a1a101b0c18a15bee6cb19ce3e4cd36ba1aa8a02aaf5c47cf774c99304a63e77ef7a1316",
      "randomness": "0x98fac03a3d9ebf6f89c669ae40888ddf45d77fa548c69c9bfdb7f3ed38187172"
    }
  ],
  "blockNumber": "7,410,050"
}

{
  "Sr25519": "0x9622a27a92351372a51852768ef244b2f881486a3e73938360ae8d5206b5ad40afe56ad6afc59fb397fdd7f72518058533af20a342656ddc056ef00c51fc0780"
}