Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,570,978",
      "signature": "0x8b82ab802cb6fe79d7a8fa1006c132b0002cae08e6843f9dc231b6b69e6c4ac2c6c59002ffb3b247561ff0a5ef78b2a9",
      "randomness": "0x76df8ec38613d23946615414ce5e068b677995bef54846c6eb3d6d6bc90a75d8"
    }
  ],
  "blockNumber": "7,413,080"
}

{
  "Sr25519": "0x426d36d1b3077fd1cfa6438457c677923bfede75309baf404cd71715f6486c26d852a2b21309193759fcd01d34fe3bf7063e7cb67064c6d58a0e3ba41e93b08d"
}