Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,651,962",
      "signature": "0x8ccaa31569c57b543cf46c8966dd6c8f150d6876ccb0147a83182fdd548a799bd3caa7f1bba8eb090515d2aae82b5b19",
      "randomness": "0x8459f8385b3885fadb8f70becc5c6f7d100e045569570a366fa996a6b5055561"
    }
  ],
  "blockNumber": "7,433,295"
}

{
  "Sr25519": "0x809fbfb50e10b3658c21e82a4f50cb81be780026ec3f42cab4cc3e7e02ec863b8dd68aff53af1e9f2483557c4f9cdf5b129781bf502569686ea7ae89a12eb280"
}