Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,603,978",
      "signature": "0xb5a0b927321e6c54204c204f3936e619d671c98c76ce80b8483bf34adda62df50bd1b1b15bfcc24dc8220cc4ea64d625",
      "randomness": "0xd4f0bab7dc6fd132fdd7fa3badb7e597d1eaf8044cea428f96b5e0681dceb48d"
    }
  ],
  "blockNumber": "7,421,311"
}

{
  "Sr25519": "0x347087aba4b480fd4cbf39069fa503bbbede3f1778b0c701490f71d46adb060d41fd2dec8b1eec5847cb4326619e8d7433c61b9e24ecb9a80c8d40f78348f680"
}