Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,654,118",
      "signature": "0xaf2ab5314b9a8237917c986729df6a36fd808196f0ae18d26097bd9ae3ac3568a8441f8a36473f114ad87b63955eacd0",
      "randomness": "0x15c7d7dfa94f98519eafde62e1dc44af5aee179f943254a292421b50cdf2e95e"
    }
  ],
  "blockNumber": "7,433,834"
}

{
  "Sr25519": "0x0eea1b673d222e92797ddcb287727ab54776553a258f063c7aa1865093fe0112876f1646f076df0443efb53d8038a1ac3075188586661d290dad9d6085f86b87"
}