Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,467",
      "signature": "0x8581de76b0b3963592b13f1d98ef67646ca84355864101f9649ae1dafe4536fc8ecc180019cec112c60dbbaecd51fa0f",
      "randomness": "0x23c9c7b0fa8da9535d1bb9fde531d878549a1c2241d6393f5e35b13bdb1b8325"
    }
  ],
  "blockNumber": "7,412,702"
}

{
  "Sr25519": "0xe486134a8a7ceb6d686f992625060c452cc595bef041d1696fc9fe7e4067bc302747f8b35659bd8efa3535dbb1ee233e6c6b00dfcc34be1938679512bafc7582"
}