Write Pulse

{
  "blockNumber": "7,428,967",
  "pulses": [
    {
      "round": "25,634,609",
      "randomness": "0x84ff07f1aa9b6181b0665194e85a97433aaf76cc8a3137b8428b785e03152189",
      "signature": "0x8f5d3ce85343629b84d6c16bb9867fdf65305ccc1e7988ad5856e6be280dcb7a5f441f85d0203879fd694594f7734fbf"
    }
  ],
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  }
}

{
  "Sr25519": "0x3213821182cd96c1a348dacee4dd1dd4e763cf1c74f7437c0ae3a63057ec9a5331768327b7c49146da5b0496b4aa173b2ba84efcf427f0e9a127c8df567ca58a"
}