Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,633,537",
      "signature": "0x96f2ff2a0dca279981382c0828c5a7299937e40e418ec1d4f899d3274d73b71f7d5224f6ba4852655c1ceeebaf89b230",
      "randomness": "0x8f14179a76d17e8d2fd1b3295796267b7a459a5ddb00efe4b8c322ced51a5332"
    }
  ],
  "blockNumber": "7,428,699"
}

{
  "Sr25519": "0x2635e44430f1a6fc7bce50813e9d2921ff92948f6a4974d201164b504548b57145c4149612ef43a270fb75210d8a48a384bd31c7e4f05d2e770a4fc33671778c"
}