Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,586",
      "signature": "0xabfd4b29ed539b062c70e4e2b2b23bb72b21d883e00c2c4a673324eaf6419cd6f8ca481af5160a50f2404986f59720eb",
      "randomness": "0x078a18077641eff5fb23772f79e4f5df4db493cb85004f22d5317c0658b64f08"
    }
  ],
  "blockNumber": "7,414,982"
}

{
  "Sr25519": "0xbe1a51826e7f1d53906e980834bbb29d87c42c1b79c376789529e6951bd6bb602b898c24e0e65e5f9b6bf14bab0ea6cf11f10bc1b8c9bcc47bdf63bad6e4518d"
}