Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,605,417",
      "signature": "0x88f42c71f15979ef5d21b0c30cef449a446a9f17ebc5f952b3d3dc5ee67099f5e3a2e550512aa7e7085acd4005d38fe2",
      "randomness": "0x7e5c0036efc1159bbe27253b2e7f8742d32847873a58e8835e23f9236cd64fab"
    }
  ],
  "blockNumber": "7,421,671"
}

{
  "Sr25519": "0xd6cc6a91b49d97dc820a2309330b58f861b937598ca7d2681c4a7ffb0cfc99625955b79f00433f2c16f43b7d2edc11772e9a4dbd39f091d2c7553a9914026289"
}