Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,650,540",
      "signature": "0x93a69936d2235bf32bea9bd8bc92d8eb44f5e4ffef976445a2fdd0a592d5b6c62565aa2f03e9b8662715b564edf5e3eb",
      "randomness": "0xfcecb7dcdf3be8d7794160ab67ee7ae4746deeb06279133ee04a210f262aeb04"
    }
  ],
  "blockNumber": "7,432,939"
}

{
  "Sr25519": "0x56e0175b93c2d65eabb6b3a65478f4640948609630e764e4d5d11fea043e1477a95710805fdfa4a04131b28da6d8f74e957d937fb9fcac8830278509e2bf3b8b"
}