Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,612,682",
      "signature": "0x989d4b82f9754d59e527776e44eaa441bf421644e74fcc8205eea6c201628e74c1a29fc8ccb83f4a98f727313566595c",
      "randomness": "0x6d8839ac63f9af3ee8d4fae267cc7f630133313475025c621b8d7288d71655b0"
    }
  ],
  "blockNumber": "7,423,486"
}

{
  "Sr25519": "0xac7ce93e43d3fdb99d56baa477ef76b23c966eeaa629d4fef2dd43afb8d83e0ea7aa8fcda4ebce0a5d8f25584a198896d49617fc982d0858d4e846fc0d79d28c"
}