Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,657",
      "signature": "0x82255543af937b992dbb2057ac4bfe5e6676b2902e5df84eb10bd8d07dd3ea6e1cd2e1acf0cb5a5a081407871b963ba9",
      "randomness": "0x7fd3d870befa430726c2d6c9491a97870db70f9ecab72ff6da2334e69727eca9"
    }
  ],
  "blockNumber": "7,406,500"
}

{
  "Sr25519": "0xdc52cd0addbe2348715b2b88e6870d6ec1ca4a98d5b5d57cc80ac38a6f3fc13977044fe2b5616ef143596b49b34492fbeff6d258987c37bbb3442b0e222df884"
}