Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,609,781",
      "signature": "0xb92695e14640d16a1061f4bbfe267c8953fae379bf69339bd928fb66db0d75a5c4361b7aeaff4d62a59c738618f6b285",
      "randomness": "0xf2fe1573377972c01464c01f46c89d4f0772aff5ef7d977cd5a726ae4659f4c8"
    }
  ],
  "blockNumber": "7,422,762"
}

{
  "Sr25519": "0x223e99855417a49565998dc60331bd77bed55927654ac98188f9e10889ac8813e647b70b71b27b92eb8147f269e55a9d856f1c1ac98b3606ca0373f31e5e278f"
}