Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,600,424",
      "signature": "0x8542a776099b3bae9d1bc00dbbaf7ba93b1543b47b48845350f6ad76363f20bb8f7303f66aced1520af7ff40ce08c6cd",
      "randomness": "0x9459a51e2a212e9c4e9f66716bb1db56b489589fa4b7ebb27362786d650e9370"
    }
  ],
  "blockNumber": "7,420,423"
}

{
  "Sr25519": "0xba164a52913143d6272f02c95ec97cfd0077ab5754a5ccdd7318e50fb319b01d4abf5bd0a343fe9b8ccfbaff1aa890f17192485c0cb21e0ba54ce468891b0082"
}