Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,720",
      "signature": "0xae33e5349bb5dd11ee70ad6db15bdbb8731b31dfcf6def5a1bf7f024e86ec65c21ed87c669fdc61ed22b821cde9fc6d6",
      "randomness": "0xd0eb270349fce78055333e61fc92ac988d8e8f79d1aa59932d25d32b0a93326b"
    }
  ],
  "blockNumber": "7,413,015"
}

{
  "Sr25519": "0xe86ea89734af13e0b7e6dd45fa74cc9b5bcc2bc78eafee73d028c67ee877d856d711b4fb10edb1d71bfaf22ec729f9e2adb4c876a0c469102e9e62298452ee81"
}