Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,818",
      "signature": "0xa684fa28b1cb6e63d8281a1290199fb005e84901baf2e91e1811545fea71142a932c2b8234bcc196abf5f1df37eb51d9",
      "randomness": "0xb0e5c59d2d48d291da94372fa2dd13c992750369cce398a19bab078ed774bb72"
    }
  ],
  "blockNumber": "7,409,290"
}

{
  "Sr25519": "0x3e8b5969bf9af6193709a9cfc44a6fd7a7ce23bcfef8924f6a7ac47f01ecbb7216fec639356ef87ea13c972d5e583f91986ec1673389e86a45733c340f8b7386"
}