Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,674,827",
      "signature": "0x90962cb5e48c9cc075e8d04abcffb5aa8d3d2ff39b7202061810a1bacb9d7c0c74b80e97e48f08686928c0da74ed471f",
      "randomness": "0xac2970e23aac2ba52dc01f73687e228e3e4071f87d1229f145f5ffed5a411c92"
    }
  ],
  "blockNumber": "7,438,998"
}

{
  "Sr25519": "0x52f53d7aceff2fbb8b178c9e3848ad874e9d2cc4bc3c127111fc0bfa394a073f3134505922c22254518da48e85e51e3394ab5e0d3450378bbcd59a54749c7783"
}