Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,119",
      "signature": "0x96ccfd9791e78a033ba680d4efda0b67475ba3dd5a7faf271ad5a153acafe26eaa23f4b71da4c005be95972ad1a51da0",
      "randomness": "0x915697d14f05374ec27b42734dbc7ea6c974630e43060af41636b0cfca48c5ab"
    }
  ],
  "blockNumber": "7,407,115"
}

{
  "Sr25519": "0x94376b4ee38b533bef5af706ac6778f856b823587a21fd2b378985c5c2fdc30eb7362351f06c8ef49a37dbe3324d077dd416536d9597db805451cefed5f90285"
}