Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,537,508",
      "signature": "0x80317cbbe3d84597b14e9a356012aa0725ff35b37ac6411e4fa0ac4eb2877dd0d35b04f1abd128b773046d7ce079dbf8",
      "randomness": "0x6a2cbdca84106f088a0965063325bdf0288c0c71a8f1b29f91c770db75f1bc00"
    }
  ],
  "blockNumber": "7,404,712"
}

{
  "Sr25519": "0xc2dfdf0df539afcae5aba7b3b669c06def44a1861a7bca2d341ffd3772d1777a1679009aa205d5951c384d4131af76a80002ed9bac79ff7150314c765118038c"
}