Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,544,828",
      "signature": "0xaf822589a64ea037eb07d88c2846360f6753bbc3c72b9c5453744e6b7df58e448ce987fc0c16a6fc6a225eac18383342",
      "randomness": "0x6558d96459c00ae3bbf75448f70cc469717eaaf48b9afa9527da28d097ff4e55"
    }
  ],
  "blockNumber": "7,406,542"
}

{
  "Sr25519": "0xd8bdb83f1e36d9d2b8f25ecbb2c83ff506b50e2cb0c0b1f8089c1deb5c1bf74b59a024cfeaf02c96db4de36a00e855f70c856510b6779b576d0944b12f7e4e8d"
}