Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,260",
      "signature": "0x8ea001996d82438709e11d5ab94563e5e57e7f30d9d141d3c6beda524940b65edb64ae24d1289679d30b85c159015002",
      "randomness": "0x42c21423cffa4cedb0028545b426444895430b9cce915844f8093a7e97db2904"
    }
  ],
  "blockNumber": "7,406,150"
}

{
  "Sr25519": "0xa693996702fec24870d9bb01440eb4d81eefa1adb66f14ac6e64a0275589330c4e428461ac3732f580094e4bc33ec8da442fd22b6b66ea5230ea9fde63e1d386"
}