Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,582,458",
      "signature": "0xa982cbe8be0de754d62b6d719a7a12a061d67e09215e01a4c4da91cf42672fffe54d088e134fd83bf346ca71b5757dbb",
      "randomness": "0x2f00c0146bbefb5a84309a5775b21a3788b07e7c8ed09585d85c454679942b60"
    }
  ],
  "blockNumber": "7,415,937"
}

{
  "Sr25519": "0xa02838d0e8c756958a10f4749830eb828b53f6bc09d88c92fcce2923b894f0583662fe1da10845fde2941bdccb6ad521818a2a19480502b1208c31dfe4c53383"
}