Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,061",
      "signature": "0xa688b43e86bb69f5d3b3b3ca8c9c83a74786a0ff9b3d0d34d54f861a6032ec883723d7aa353973e53908e1db03661613",
      "randomness": "0x3566ae8c733a9a4124d0c1fe39b76779dcb2188b17145b945ca99bfff73c12c3"
    }
  ],
  "blockNumber": "7,405,851"
}

{
  "Sr25519": "0xaa2c2f675b5f2e017048592fa14f49e805e07adc0248f31cab729d905e28a3507328270df29ea0588fd3c094e2427afc37a721d6eb8082baa75252fff18e3b89"
}