Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,620,699",
      "signature": "0xa9e0be7d58e1b811944c7209a54d73eb13a37c77dca34dafdac49be87fb83cb9e90bda11bf1d5656a912ed8adc3d37de",
      "randomness": "0x39e145dcd4881ee85aa2f60deb104b69f1a1dde77a617b42377f8350a7188ed9"
    }
  ],
  "blockNumber": "7,425,490"
}

{
  "Sr25519": "0x1a36609f43f9c28676dbcfa94eb33c81bf6b039a6d401b62b6789f965d38ac3f291f839e3173a70ccc7c11fa58d0018242f67eb251c5df068196050c689c398f"
}