Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,563,161",
      "signature": "0x978ac64102d00d892362a1c57c3c23bffac28f6391d930d6e13a4f5a07280ac1822e87dd4a22a06148c5e996a3b0e124",
      "randomness": "0x78ff7db369f45dd684920d30dea295da6180ca057e8db28ed542466557fb66ac"
    }
  ],
  "blockNumber": "7,411,126"
}

{
  "Sr25519": "0xe611477145581bc7cdc42322efcfcf0df79a52734a72f4e763352084040a031dbcc61f88cc6ff8ecbcbe6a145073176215debc0ee5d2427204e359dc4186688b"
}