Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,636,211",
      "signature": "0x913d2442671c69bbe70eb63137dc6da3f05c1b7d62d33139581d3a8535ba85d2c9ab76792a72bb87f453f4fdd10e3828",
      "randomness": "0xf1d597995166980df336d2dfe765e7f27d2aff59f272562a9e45383619b5f286"
    }
  ],
  "blockNumber": "7,429,367"
}

{
  "Sr25519": "0x566b878c6d0e10ff728124226e422e3839394d4513af06aa28f7b5458fa76c7bab2f7bfe0fd0448f91dd710308a0a71e54762d5c67fe8e69f259b63758ac278c"
}