Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,666",
      "signature": "0x8102877a892367fc341b19880a7b61563294be572c0b6362bc398b068c31cc12fe11257e322ee1ec79d90430504512fd",
      "randomness": "0x79a0629d8d25e9dadcea879d27c581f0cd8ea17f411ae45b9ab8dafb391863bb"
    }
  ],
  "blockNumber": "7,420,983"
}

{
  "Sr25519": "0x5ce739d188bf94f383cb6e78dcb4af13fc41569fdb7c0138e76f05fb6b25e6752a0a6d1a1d48be284b3a65bf99702ecac9c309c83da825c55ce02287792deb81"
}