Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,494",
      "signature": "0xb7e7c760e722e9ba7135924add9bae758cafd9b910e39709d74312f3a2b3d41b5fc37c02e2b3ab2db05d5d24b85aa410",
      "randomness": "0x100839f7989ed98314958dee5e33b23f74516fa2db707742dd67fd292e0cb217"
    }
  ],
  "blockNumber": "7,412,459"
}

{
  "Sr25519": "0x3c22d0da51b80be07c0832910d0dc9f87dfae600c1b71d50448dedd37dac936c20a7e953744a0e09303e1daf1ee744a111bb42763e1e921b3b92d90aaf857984"
}