Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,613,833",
      "signature": "0xa12b9bf8acf336d7a843c4a2f99c789dffbe95911e1d809ca58f32d130da7b8cea4a85004ada9be9eaeb12252d264a3b",
      "randomness": "0xb925b3266bf71e29a2fd6cc64f2ab69cf07cf9373e412a89b4565d2441ba0b49"
    }
  ],
  "blockNumber": "7,423,774"
}

{
  "Sr25519": "0x781849ad3a6a8073f990b692dcc20d683bb1b6b36aabfa82b31cb2b2f14d86064df58a7d1a5a9598f78ca6a86f36ae0df69e8a38054cc992d6de264e6b8f2380"
}