Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,568,097",
      "signature": "0xa18e8714cd5a51cd8ed89a32435db7b960f74df94f3af89703be649777397e0313bc74d89b8300e228caf0c8f63660a9",
      "randomness": "0x6a62a8c200008c8bfb879e94e5bd5cd41795bf93870bed1ddddf27ee8458c8f0"
    }
  ],
  "blockNumber": "7,412,360"
}

{
  "Sr25519": "0x329078ef17a6f0c910c13bc462437b41ef094761a3cdee06ba405113b2b74427c564c029e7c6bef2c7b3a5225e7b2917cd14254b6bda4d783bcc9902efbb3e87"
}