Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,655,552",
      "signature": "0xa64436f90d4e498fbd725d555aa22f4da83994648bf95f46c969e59b736c7c7e694b51e7d13c55c2190c277054ced875",
      "randomness": "0xa079b97eb99a53d287aec1559df9bb20d1593b386c7153cdb21936a4d0d96b09"
    }
  ],
  "blockNumber": "7,434,192"
}

{
  "Sr25519": "0xd043edb0f0f87c4f64d52da2b4386d64408bea707d27c533ab24aebadc83cf6c4c15dfa1419c6cbd0314e3f1c5e70b696cbf646f3ab628ecbe0bb795cda57b89"
}