Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,568",
      "signature": "0x966d3d7824074030d1b9e64a44b51044f5372569eff416b7737f5eb16c7e7f64aab3edbbdc8aa98767ba7f450defbb0f",
      "randomness": "0xed7131a94a6b1d6024f4fd82af0f85ac59b6ac8f4dd99e2ee764a7f37a29b2ba"
    }
  ],
  "blockNumber": "7,414,228"
}

{
  "Sr25519": "0x6afc1e5267d50f37e89c7b757bcaa90f34bcdcbb93f9b76d7864fea8ebdb111c479c510882f635abf3a3fff493f3813ad3ad84d538127d42e0657d2c673ed982"
}