Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,563,037",
      "signature": "0x881f23334c398d9fa81f8a35fef7cd553f207b07473861182bff7285b791dc12b9dec41bf31e17078e87303eec7fc303",
      "randomness": "0x26ce8db93a990eb41f1c284fdcc05d660637df518dca29b924b132ff4f5d2b18"
    }
  ],
  "blockNumber": "7,411,095"
}

{
  "Sr25519": "0x26915a4949911dde5271901b07141f0c15965374218cf6ea7260b336c9f0867d14d4b85185b64990d03115fcc1f03639382234848c38342e69fc44eb49ed7d82"
}