Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,494",
      "signature": "0x8dcf39c2098ab5efad185551cede1a5c9250491acf3b804f80722b2d5f1efb99fcf053fd52baace19c2e0925ffe958b0",
      "randomness": "0xce18ec839c573520231131345613d62c72f030b3830d4124096d0a197b60a755"
    }
  ],
  "blockNumber": "7,408,459"
}

{
  "Sr25519": "0xb2c6eb67fcbc0ee3dc1dd171cbcf7d7832a348d24e74c575e628af0690c6d60e50b86c4fdb9fbf871ec93f294ad2a57c859c2778b4bcae86af4d091e6cfb3d81"
}