Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,538,017",
      "signature": "0x9375569a6abc45e1f20d6d690d75d3c396b74058eabbf8fdb88129c8da28f02f1919328b02f9c2a98a81866b5342ba42",
      "randomness": "0x4d9e700108a2a4d80466e10688bf3e36e85e5fd16d0ae54087fdeded4f36e0cc"
    }
  ],
  "blockNumber": "7,404,840"
}

{
  "Sr25519": "0x342256fd2fb02016920bce25bd20b229cca494cd4de92951cfab5bfb0bf9442487a484ebe85f1625d3f6869bdf3a941b5276fc7fb52fa7ba4014f2280a4c418c"
}