Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,368",
      "signature": "0x85d373a82f5b96961245bc174638f8cd64089f2f258fcd47aafb0ef0e91f7ddb13ee2762f7613c90329b28381b3f287a",
      "randomness": "0x4e76942c7fb96263c95dcc1b18f9de9eb0e3dd7303a3be5a7eeb9d378214895a"
    }
  ],
  "blockNumber": "7,414,927"
}

{
  "Sr25519": "0x1ecab0620b7985a38dce89691ad7c1d16344c1a19a1683c110a1ac01c2309a1bd1bb40a1a116c6ce75462029e0edc32899c43c0d37061f607e87bfa3fcb59b87"
}