Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,554,560",
      "signature": "0x8c6c245d3dddc302ae8bc4ca2724c7f5b90092f19db9d405e324284ef1960542a407d90459a8b7bb465f375be727048f",
      "randomness": "0x71959b1bb2d768a0462c2c9066ad153ad4db84cbe033797798166747eca61289"
    }
  ],
  "blockNumber": "7,408,975"
}

{
  "Sr25519": "0x0e07ca2d20a7d50427a37fafad326dc0e003a04d02d8d773535571faf45b5e3266a260857670497f1c0eb4746aa2819e3b05ae98f1ea42a3d110009c00f4dd81"
}