Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,461",
      "signature": "0xaf9585893a79b96eb790f112604a5d35c6ce416417451690eb5e0f1f02fea50d1c5ca18ddd4bd08575ffeeb129b451e0",
      "randomness": "0x8c9ccc2b90f97fa01678f8a23814259b0fad612a945e3c1177f0b94de0b74679"
    }
  ],
  "blockNumber": "7,408,451"
}

{
  "Sr25519": "0x982393aa799ac499919dc7e2ce50d34ae9b8271064d2d75562551dac8054054434809f12bf7eff8c6b8bcd3eca4f9b27f8f038816a843fbeedfb72a8e431d082"
}