Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,035",
      "signature": "0xafee5dd7fb984777fc167973dcc463aad6719fcf40bf0e83833a996aa45da69cc881323bd9c2c9f8e8f0aed1689dcd0d",
      "randomness": "0x50e7f369b8dd0730cf564eeec31c85faa03422765af2fe67626839279c42b372"
    }
  ],
  "blockNumber": "7,412,594"
}

{
  "Sr25519": "0x8adf4325da3870184c1d360d6240dd599e044bd904268bae9c764cb1fc2f941713446638633dbf91dbcacfc090485ec65188781029dcc76a146cdea02fddc384"
}