Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,537,434",
      "signature": "0xae93ecb2ed6072bfe5d82121ee41d812ccaf47b0df87f77a0adb2c2483b232f8d8216c5b7baaf9a962591f8bad5be026",
      "randomness": "0x985aeb01d268b8a01af51f6256a680c51469004153fb0d7ba862298b74caaed8"
    }
  ],
  "blockNumber": "7,404,694"
}

{
  "Sr25519": "0x6a0d8165ee3127d2fa26a7b2dd687c072d15ec46bdb1ba7df8cf52f93ab6f55c02ace64b01ef03abd856e59bfcfcdce582202903000fe62a2aeada691f74b88f"
}