Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,634",
      "signature": "0xb5afaa27893ee15ad96fbd92e7074be240e9bcc371db2833b0ae33a0c86d7fe07f106e85ed5f3a9eec70056918b4801a",
      "randomness": "0xdfa97a04cdc4da041bc8356a669eeec6e0453fb4e1289b915d5ddfb9718e6390"
    }
  ],
  "blockNumber": "7,406,994"
}

{
  "Sr25519": "0x6462b7d87ab6a7028bd6e66d2d6a156d66fb5b6fe532296c995e501a7901ee7d3b77fc72ddd65b25a34c786a8350dc97860492f5936b48abd2be27b362ac6c89"
}