Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,631,906",
      "signature": "0xac8bbb8c761248fb8290dfb696629e452eb4dfca0b8595d5f2e490e5d3d4687370b2607556fcf4f9b42e2122558d86f7",
      "randomness": "0xc596491c6d170911c7408e628e459fd1f54317c125b468172a098c6497cc5989"
    }
  ],
  "blockNumber": "7,428,291"
}

{
  "Sr25519": "0x2431627d29badbb5f30ec609ba954f38748e67476f099bae1744b174859bc80273488601f12e82b0985b7a7a72424f23eb2ed73695a6a025943dc6f20d92368b"
}