Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,675,262",
      "signature": "0x8ff98605b84f50fbaf9de9fa4d7f2cdec671eb0b3ee4b23fb5302a47d1f78adfae33a01ae16b1b29f20126101d114dc4",
      "randomness": "0xcd57a9b5465ba39d2f75952bf0de9167a2f18e27076837aa60dc094f2eb2ee57"
    }
  ],
  "blockNumber": "7,439,107"
}

{
  "Sr25519": "0x5cf710ee8e2072121c3fed19a8e8e0341601db6b5da7e7af58c446ad4b903171d49b3dce0c933f95b2a292a768f229fece922d32cc8995a4deff2d12b14c4e8a"
}