Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,610,041",
      "signature": "0xb17b93cbdedd8311ed043812d42f04d904a046ce617aefd97c5e050de2822b99602a7c08aea6164661e94272c899bc13",
      "randomness": "0xe002932d8cb86492697d5c79e0114e8106c3209e28e812f4ed5895b16e14c0b0"
    }
  ],
  "blockNumber": "7,422,827"
}

{
  "Sr25519": "0xf8bc9e6bd1b408078a1737c1b7cc4b7ee9b64e4943f4757018579c31b6ef6e0420a699b7537c8500c74f6af7610cbffc4c22e0f1475404d43ecb318ac006318b"
}