Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,980",
      "signature": "0xb49e1b5df7c06ef90db95809a3a9dbfb1c33952b2f728160b6a3892d39286b67514d4a2a2247bb253893a2e41db39388",
      "randomness": "0x538d0f7c46424cc99882ee0bbbcbcc4b1b2c44ae41d91cc53f0a65a28319083b"
    }
  ],
  "blockNumber": "7,416,317"
}

{
  "Sr25519": "0xec99729c1dbcdc7e0b2d754ad5b1a9979cd2b612fec3bc4df371e7689e8ef07e6db46d6192a9ab8c80fab76165851dcf8967216d0f9ace5a1c31c1cec5434189"
}