Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,772",
      "signature": "0xab5fea6fcd47cef54c22ab95d03916313ae2c31ea362630aaa276ba3751061cbaeeb7f8a2551027701230e90b0de790e",
      "randomness": "0x683e6d54c894b1fc64163fd62ae731964ced5a86b1cdcdd45c68f70d9ca47a26"
    }
  ],
  "blockNumber": "7,413,028"
}

{
  "Sr25519": "0x42b28c37bf0f183f1aaa2ce56fb1e276ef5fedad48b468f0d7ed73e7cabb733a672d9327bc9838bc8445b3bddbae2a13502ed0979f3ed5ec6ee0814866f5eb82"
}