Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,553,686",
      "signature": "0x81bdc453a0d2965178eb7a16ff91e6b5d260d75a0f168f045056ef905f255dee68877579d56c942a66b6ae0bf64b57ed",
      "randomness": "0x879dd236a5304169914d42f28d8e963db4675607a06908baacfa31fdd77c6f98"
    }
  ],
  "blockNumber": "7,408,757"
}

{
  "Sr25519": "0x56f3442410487e2ad02e46e3a275797097206b6ef24bccbb51a35af4c9124e7830e9c4fa279b327b152a2bb135b041d9f8b5e6dfbf25eceda96a85cdd834f88e"
}