Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,554,041",
      "signature": "0xa119b1324799453be970539e161fbb536aacdf85a5fcce00e6060917fdce03706bed1bad26869c1b74c6c0df6a325034",
      "randomness": "0x2819b592efec519626847846808a8be67ab2f85b6c491fdbd822cc4b2da838d1"
    }
  ],
  "blockNumber": "7,408,846"
}

{
  "Sr25519": "0x50cf1e5a0ba7309f187914160cef9726750895abfcc814597cbde5001dc13e4c4091d25a1324db56dfba1f8a555c8a0b269f6f0fe90c35c3e1911faa455ee08d"
}