Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,839",
      "signature": "0x958e17fd1ee2862ec0097703d2d2c5e69c30579bdd3b1f476d5ce395f5472a5387960b3f486428f1f64f0c2a72d57d60",
      "randomness": "0xe54d6eb8b51ba62dd8fe281d24aa336bebc02170ec4ecab07ddb2ca0a0313ee5"
    }
  ],
  "blockNumber": "7,408,795"
}

{
  "Sr25519": "0xfef2f4e8f978df5ee375a887fa043ddadfca0c2c5be97404695b220b1080444342fe17608afbc692369c13d0585da242d5450645a9a6271784823f6ac9496985"
}