Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,560,626",
      "signature": "0xb15bfe5df68714fba3d985dff910ea9255ff02e493f303e7870d54285716e90221f72c0b7a8921b442da7be13f9d2ff2",
      "randomness": "0x3432284eee0ee88048062690863ae3c1c94225a403f8ba26f0c7c82f02ef253e"
    }
  ],
  "blockNumber": "7,410,492"
}

{
  "Sr25519": "0xba0074ddce6459537e7df7b87f02365df53304ad1a83273cc495a897da436d69cc6be4bda5ce12f46aa252b50b422ab5b986907898ce238958aabda740377689"
}