Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,627",
      "signature": "0x852e4918b35c6e5897fcf4e2c6f76dca3dd4a1fa0d513c8374806f5e09cf11f46e1d2026ef7f8ba9703ebe9092b6743f",
      "randomness": "0x2416acfce5117a34bde2d23399f7d7f33043f523ef87e66d27d6532afe9e7663"
    }
  ],
  "blockNumber": "7,407,492"
}

{
  "Sr25519": "0x6a757829c30fb98bb832dfa47c0f82d6274a5bfd9a3475139c65ddc2dbe40d55d530ef4648ef7baec78de90eb566e7cca78b1aca6161abdaa6b8bef149047b81"
}