Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,465",
      "signature": "0x98c8be8e8992c217106b4b36565109e8367d5b4559a73cad69f93046d38fb579fef250d475b00532c3a4083b7c721d66",
      "randomness": "0x2affae6d29b98026e64b705e3100df0be5640ffed65439dc826a1bd91c247510"
    }
  ],
  "blockNumber": "7,407,452"
}

{
  "Sr25519": "0x320fbfdf8cf894520f69d29cab3ec35060200265114f5fa06743871c53bfd91219154fa24c5eb1d4614ac43293c146ee2bfc71bbf9582cc431954c7c354f5a86"
}