Write Pulse

{
  "blockNumber": "7,425,013",
  "pulses": [
    {
      "round": "25,618,790",
      "randomness": "0x8118661e2607cddfe2d51f0978e4dea6c74af7405f73b1b1df4c4c4646557337",
      "signature": "0xb5dc827f980634d4c5ffeca6d9bdbbf3b692c2c5822f521d70873a799475b6fb75b4c865cf8b6132af7575921eabcf2d"
    }
  ],
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  }
}

{
  "Sr25519": "0xcc63fa4451e65e198dd8d3a455339728b41f2eb2aed7f78e909747dff0b31e12b583cde87cac0c2657f3186383c99dd312384d206749084bb33808e60cd62a83"
}