Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,375",
      "signature": "0x896881f2f4378c8c1f2c29182f7b0415495f56e711e310e102b986a751bb876b2c79e8567c2f0ff1e05c2d83adc37f32",
      "randomness": "0x3e9d7a1742ece8104f68cfeef2c18daf221cb9d41709dc9f81b5b19587cee429"
    }
  ],
  "blockNumber": "7,408,179"
}

{
  "Sr25519": "0xc6758a683372756ef941200b7245c85df035b07675e55d7d2a95b965c9eb5b31915eea347f82b2152e3ec44e08b351dfe2cf22557266272e3f24a6c5e01b998c"
}