Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,659,244",
      "signature": "0xb6a91acb92763aaa591caf75fca9671d5d1449f2ef786186d3b31a70d89aeba56974b13915d6948f078a36624a0e5fce",
      "randomness": "0x2e2a1d273be1ce39a4b713553ec16c434984dc833e5bdb6ec4e96f766495d500"
    }
  ],
  "blockNumber": "7,435,115"
}

{
  "Sr25519": "0xb48cdd32e471980818b75dc5583d35ceeb7050ad067a83895d475951a0fe353debd7a8f5ce65b3384e4c9e59c3dd06a6397afb3a37cd1562abb6d858a52bde89"
}