Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,616,443",
      "signature": "0x991b1e4ae407ddb8826041bc448673f4b01cfcf891c8e39b3db22dadf966a310e4fc65b6a0d3a7a5b01b88c9dffb5f4a",
      "randomness": "0x9dfa62aaaadd6e5049a93fb7e961ca4ca9cf0be6440bc9ed44a5c34c8ce0c7bb"
    }
  ],
  "blockNumber": "7,424,426"
}

{
  "Sr25519": "0x10bb9a93cf46ab477b1a29059ed598150321087a244c8f237c1d97c83750bc71718092ec681c72b0db76ebd8bee58fa859c88494b4db3b623927a0bfe7a0ba86"
}