Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,653,948",
      "signature": "0x8e4f8c076949473dc4124fdca358cd2f4946d2a4fbbc87f76aa74fbc1de22e247f4cf3b6278f41954728a5c7972629f7",
      "randomness": "0x20a94f69b5087c1de492656430d5977d9acf5e3f6e04f4fe33b7dffe28e4ba95"
    }
  ],
  "blockNumber": "7,433,791"
}

{
  "Sr25519": "0xc0341d2cecf26537d22be7a4d5a4e9e2ce5e9cba9c21d37408f7ad01ab5963495c2c4651420301b94495d0de5d0a312f6f6600fdcd2fcbe845c0a049144a8e81"
}