Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,104",
      "signature": "0x9142c404c11a07ea59f1d2be6bebfe8b1ac43b0ca55618862f3ff9af5616fe1fe7649b3e2c7ba2acb7b38396c2152379",
      "randomness": "0xc17c6fe73ef73a383acaf0ecd78f1a026e3db7eb472def2670301298a6ea0e80"
    }
  ],
  "blockNumber": "7,428,341"
}

{
  "Sr25519": "0x56df1d44c4be6cc7b129f4fb2547cd07912a01701289bda1a2853210a52dbd338cde4f036116f05827240a09b96f692fc94e052036a9679c0213bd7b31030488"
}