Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,290",
      "signature": "0xb42f6652ef1889e81a262edc26f1840c55eacdfc743dfed18990c71ccb0f34de47142edb9c4754255ad4ce2ff4815eb5",
      "randomness": "0xb64cdda1cce4eb5ae164b3af866522276c256fe330acb029fd6de46326ef39ff"
    }
  ],
  "blockNumber": "7,409,408"
}

{
  "Sr25519": "0x2c2d109c91804502dc28295266c7ee69066f1b1d6d6584d64d74427ce143c632277bc8df24bb7fd2bbdf897ddc222056e48b78cb46f8042f2f76ad834f897987"
}