Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,699",
      "signature": "0x8dabbc7bd7fdb3b8735df918f6c03524b6d814e8bc4be73abc1620af6a2c0dbcd64760e29b37eb2a092383ba25a2b0fa",
      "randomness": "0xf92c468f694535a30babbb3d07426694296aab6eaac69cab276ad0f8a6737ddc"
    }
  ],
  "blockNumber": "7,410,010"
}

{
  "Sr25519": "0x06c6b6e8343201452e2e98773ee9d7aa723f7ab5ff3ef2e9190b6703fa83710016ca3f0e4cc0d46de8be0e489f5b394b2b6730dd90da455b547b0bd77a69b98c"
}