Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,651,708",
      "signature": "0xb69ee253d90538a2d9ac5b39c8c64664ab2a9d4fd35b0c98e371f09ba743e1e2698df3e692f3c3e0083cbb6d962c7ef0",
      "randomness": "0x07d7825d4087e84be4fd8aaa5f65600e6d79d91c5e9eb181ccd4d5b6fbabe2c0"
    }
  ],
  "blockNumber": "7,433,231"
}

{
  "Sr25519": "0x707cb51c5aac2829af6e2aa1af593b1e12349526278c6b9dafab394ec39c660c0c11a7568ae04591b4efa38f2c92eef15cb110d66cc5babf001ce99ec035ef8f"
}