Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,600,751",
      "signature": "0xb46557bb4f730afa34eb4f76c6d3e7d6289032cf45b2e950e9a85082dcb531a9cf190351c6a1e7da8723a9ee62ac1c2a",
      "randomness": "0x7514bf19db753e610e712648f4acedfa77cf4e957e92a9fd2b51a4c18f9be7d2"
    }
  ],
  "blockNumber": "7,420,504"
}

{
  "Sr25519": "0x84a471ad035e428fd7b83346c76fffa5b2028746392ebe3d102c189b94add636417f7157cf73a3fc4318076dce8ae85585cc8cb65a3d83bba931e0aa5f9e0d82"
}