Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,566,305",
      "signature": "0x834f47db194663ec8ec6f40ceee163457e3e27afb1bb45972d7eb66854bf0e50c21769394a156c9c7e9a4028b574fe63",
      "randomness": "0x72c4da6a59a8b712937ab43fd4bceff1405b83663f0adc9f24114dabe0219461"
    }
  ],
  "blockNumber": "7,411,912"
}

{
  "Sr25519": "0x3e88e9f81ff2f944f4745ca7b7a0c37ccdacf50fd29476e0e3265c6000735c343b470cb8a29b8eb7aac5e912ebe7fde334beb22193870cadfc0acb6d1afbc082"
}