Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,538,724",
      "signature": "0x945898da57e920637ecc4fc675b4443e0e659ba4a333e110491910c7e3cdb68fa4d9f0bbecc9be320a77fb9b6e376a50",
      "randomness": "0x424f38203c95129e46590416becaf5c39198281ccb91145e082c70bb735d6aea"
    }
  ],
  "blockNumber": "7,405,016"
}

{
  "Sr25519": "0x582c61c7005cfbf716ffaf525f01524fe0de72ace314cbebfa7bbaa0b9e48d0a8fa9e60abfce5785249c74d52bf139c2abbd92ef4d5a2494f901b178fbe1cc86"
}