Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,550,097",
      "signature": "0x8ef7bfa726aa8aca18f3a63c1818c885484e60c5439d819775b0f045a1fbaa0904279270e21407e262f325b545ffe42b",
      "randomness": "0x96e08580dc8ef317a5a8a2615fed3d77b74f838c26eb79c0f06364e1fee83c67"
    }
  ],
  "blockNumber": "7,407,860"
}

{
  "Sr25519": "0xb2ed98fb91dac88c226b674f3ac32605e179d77c343a35b7109d3e340418130d9cfba22b939cbfb48058fb765ced249f09464a0a7aad23938d810c0507abf683"
}