Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,570,760",
      "signature": "0xb91704cbaffb27fe8900ec74cf47cefd475ad1b1745e3560c50728f797b8c335a24bcc10a85975c56e775dcbfbb33c36",
      "randomness": "0xdf8cb334019b94d513a4287f09b3084d392a3ddc5e463abeccf62631219bd29b"
    }
  ],
  "blockNumber": "7,413,025"
}

{
  "Sr25519": "0xd0d2280643e59e87cded438bd7feee236169891f9e0d5852a50a20ee27002343bdf31eae9ba152aea84863847f8b7d6316d3540b0958446acdd4b913770a698d"
}