Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,569,366",
      "signature": "0x822c35df5303a595242e44740ed2a2eec8980694712a3a1a84f81ba30c6e1ce7aa51c4d5652015c2af738a1344cf0b6a",
      "randomness": "0x48f24085a7c87ddf88f9ec7a0bb212d3ff1314598607e460753dabad7785eaa6"
    }
  ],
  "blockNumber": "7,412,677"
}

{
  "Sr25519": "0x0e6f1b5665df56c0ef421bd0b912213d2a70d2e84c569c7c3d1f69fbf9ae8b360d4019a05cc1740c5d778fa26af8cb62cecc1e4514d2bf3344528d2f4e812e8f"
}