Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,617",
      "signature": "0xb7afdd02cdbf4ce9140261d0c8402f70888ebe93fd19687bf3d21eb593638b4eb14b7c0c4de6fea209a79755560f7cfa",
      "randomness": "0x19834cba625d39d5669fb02e91ed5a3f639552f88f1b129b1ce90ebd2d9afcb2"
    }
  ],
  "blockNumber": "7,408,240"
}

{
  "Sr25519": "0x9659e321242e9df6dcc9868c223e67cf21250d849edbfeab941d026682c05b198f0363d8f35df53e3cf7dd8081858855fe7fb4501b6702e6b846ebf427adc888"
}