Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,575,620",
      "signature": "0xa5172a4c357a557c52fc9bf94442f3dbf51ecf2f0b606ab18e97aace29176f0a8b6cb7eb0aea03249821a657034f75ca",
      "randomness": "0x69f603a3648d1be2a41e96084fe324cb45a4a26b0a4df47be30a4ae55129ed46"
    }
  ],
  "blockNumber": "7,414,240"
}

{
  "Sr25519": "0xbab93f67fba1e4235f0844edb0916b93e461d10f1be07dc94a00c4037a9cc54c5702b6792ca2071e44cf99ee960146fcb5d724638d71140448dcb244e6834e83"
}