Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,697",
      "signature": "0x9617ac3b1277531cb4bce235a150acaaa2661d9569fe63ca0a0f1d34af62b39df392dc15492c38e8380fa24e5fb487c8",
      "randomness": "0xd30cdf9179ee6dfa64442ff415fb0af86f9e074a9b069cc2f28464218051fdd7"
    }
  ],
  "blockNumber": "7,411,510"
}

{
  "Sr25519": "0x74fd1b74ccdd0cfad7bfc06d25b976a604c20e8c17a72c6a42d28bbee4e0276b3c9ca5c6fd85778fed42f18c01ae142d547293931cde704b95cb63ea2e44ba8a"
}