Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,602,096",
      "signature": "0xaf7c813cf7252bd441b3203197b66900a728cef30c548348cf80ac29c21f968a947d00f9c756a948b2c11314acf1f035",
      "randomness": "0x9351d48de4c8e895ae5b49076edf0d4d548fce2ee120f187eda50d9cfcc4ad23"
    }
  ],
  "blockNumber": "7,420,841"
}

{
  "Sr25519": "0xc86cb90855fc5661ca5f77d5d1720228fcc366dad5d96e8720bcf1c5f56328566315a658cf946368837fc2b6c3eacdf4a51786984ef5654347f9f519c82bc187"
}