Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,492",
      "signature": "0x97ebe47f0de8db6840d7cfea684979868342aa5535c1a8f3a47321ee4e1e880303a6b58992c5c9badecf947957f1525f",
      "randomness": "0xa7d03964ba4652a1b78322f398fe3eded7633eb90240005388ebac409e23ecb0"
    }
  ],
  "blockNumber": "7,411,708"
}

{
  "Sr25519": "0xfe652b0443864f5f98ebcc5e63db7b65828a402166365ecc399c13ace128a525ca6a7058575f5846f81161608252d8e7b5675b571653e76d5f850e5cbbe8558b"
}