Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,025",
      "signature": "0x90cba1f0283e87693be36b315b037a5a665f6be41a49027a9b1b782f9473077897cdf9894ff1dc1b565c846fcdb54f53",
      "randomness": "0xf76df18e44d0fe2bc5dc7a069e7a504eecedf9eee21c64185fb6796f6abd4384"
    }
  ],
  "blockNumber": "7,412,092"
}

{
  "Sr25519": "0x842a6a5ba91f8064e0d06694befbec7918998445dfb852629176441a36adea5b6fc9fb7b6735094b9947dfc7de358ca7a77c9574d370f0b92659c9a9b3b6978f"
}