Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,473",
      "signature": "0x9379720b8ee0a8d4b485d2b30dd9eba6bcb8abb6511a3a9d91ca5711a102ac9d7d27314afb6918e087f240218a3f0c93",
      "randomness": "0xbcd34bdd152495f8be2c48a8e84f671ff953bc9ddd9eafb9cbdbe028266013db"
    }
  ],
  "blockNumber": "7,412,954"
}

{
  "Sr25519": "0x60d79c6dec40352d05bfae3a01ede80eed2fa92a1cdb6762c83d2be0a8713018d3fec3edd240285a53d0fa1683d3290c7cdd1c8a55e522508081339ad6ef0688"
}