Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,258",
      "signature": "0x855d5925aa0ddbc84064bf6cee1a5aaf310eb625f6035644d8d5a4d1aee2a8c0b5a06c564775afe0356388bb97ec93b7",
      "randomness": "0x7462f7ded038c8647a5c07515292d7fd18cd054df851829b76088b03e7865208"
    }
  ],
  "blockNumber": "7,410,150"
}

{
  "Sr25519": "0xd42010bf591c648c1ec4c4fb6bb08d6f19b9a660dae02241a557664f9bfbff0434bd75eb48fd74f7c1e574ade09893e65b2770250be46c0cfcd850862e937787"
}