Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,907",
      "signature": "0xb296aa79e0e725fcfacb07edec5234c60aa245b39278b727f43b4872b4f6c402275848b60f324f7ef4ea1d0c4f0f4cc9",
      "randomness": "0xe86c18600e8280c5949e5c96052a0872108a0afdc01cadfbdf6372d16b676f85"
    }
  ],
  "blockNumber": "7,411,812"
}

{
  "Sr25519": "0x96fe45b89143ae6ce8ecbf4e1f20790056b0eee747381047c0924880ba1d3b29fdb04274f892b324d4302a3997aa83ac61cd59c2d30fb8bf0356179d92383e80"
}