Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,560,634",
      "signature": "0xa4c7074a0a37500cd7a552036d8631f812f02a0764d78cf7f133de4786eaecd5cfefb4dfa41273031f2162a76f169351",
      "randomness": "0x18d28437dabe37f5cf138c3d8746f423874ffe645c4ba1aef89cdf69c71a5f21"
    }
  ],
  "blockNumber": "7,410,494"
}

{
  "Sr25519": "0x749f9def7978f306c64ec952cf3a815cd43050b8184a0f5f7e78554b7bd2875efcdffb47ca042f9fa8bc2a7de3422b4cf67433b0a869022df2e1fe02d8eb7584"
}