Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,651,861",
      "signature": "0xadfddc3f13e70e633bd537d7ec522d9124239cd3b5abc7f9a694fbbba43d486306d4bc8e9875e1d7c4661f51d4395183",
      "randomness": "0x50d77e00fdf08214fd4ce296d4903237e3bb743b9bba2f3e24b588536764c4ec"
    }
  ],
  "blockNumber": "7,433,270"
}

{
  "Sr25519": "0xce4bcb9899f6c38f7777ed11a9eb562f3f2e24dcfb814f92001ce364376de97efac9cb858fa141b594e9bbf6b0c02983d531c4d04bbe8fa8e238e6209c6c4682"
}