Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,612,938",
      "signature": "0x8a1a77d524e72c5306306850dba95ab743a354fde4301470110ef2a5d3659e071a433763ffa1931868d1f090803c50ef",
      "randomness": "0xd48ba73985d109a863a07404392107519561b3027a19897beb5e8bf3a3bed103"
    }
  ],
  "blockNumber": "7,423,550"
}

{
  "Sr25519": "0xfc47cbfe1f42e4f55b2943a5396a5296bd7e9701f5913c1697cebe99cfa9907dc6167a14c5e85bdd62f58f9504aa5152e2f46d3065cea1922e1ff95fa376c38f"
}