Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,595,128",
      "signature": "0xab0cd5020410ee286ec3a431591512f0cec13afa39f62d770bd568309e9df21b5cc44d7d3b78ce16419a9ab1b54e265d",
      "randomness": "0x5a1077e0ea9be09d53703d2d5cb0447c524777fc790a4db313aa7df7a8195ee1"
    }
  ],
  "blockNumber": "7,419,098"
}

{
  "Sr25519": "0x1c41833fa552a8cbb45e85bef5654c990057cd1cea90bc6a5b5b67e4b2fd7f0f24a78afde68d2e4ed6234bba173e687bf2be7e72fa6cfd9d5c88a86c5febef83"
}