Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,666",
      "signature": "0xb2eb7b1c41eb05e8646bf0acdb19219994502a0873f44a82dc9105da516fada4c2e4a24e3634e8efda2a9fa4728687d2",
      "randomness": "0xcccb7d658470a0c0c72da2c64cc3fc142f759b5fe6d9e19693abd3571ae22e25"
    }
  ],
  "blockNumber": "7,412,252"
}

{
  "Sr25519": "0x7ef897e73f312b57bcd726e3a353424bfad34570568c0464ad0f310c665a6d2741f934d7c56d3bbdd89c874aaf7c0d5d649adcfb55b1bf594f1ca9e518175080"
}