Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,612,339",
      "signature": "0xb3fdec93f8d4f362baf2232e5f3ea13dfa825613f9be7d2bc95f024ef74f882ee457cad3193e159be06bfde038c9398a",
      "randomness": "0x17dd460668b862fdbbb8eb1196ba0eccb049fa6e5c83f597d61c14d64fce7dee"
    }
  ],
  "blockNumber": "7,423,400"
}

{
  "Sr25519": "0x50a252cdaa81ade67069ac272a73dd7c3bbae60d5ac70e2a1b652c1d4d4703125e8bf9d89c65cfea783eee3054309ea33c0f031f7c18a373c66f0d5bd878ee81"
}