Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,609,423",
      "signature": "0x8737902142d439c75521cd761d1d5d3b4dba11258c65260e8a3e21404cd9b064d60b16a7bc1fda380b5ccfb9deefc631",
      "randomness": "0xac678d190aec3c1c507c822a16ef4754c76c0c51542aba14ac73a26c1ae7bc45"
    }
  ],
  "blockNumber": "7,422,672"
}

{
  "Sr25519": "0xc222a960c23ef052bfd1cdd05acf6d1be7d6153bfe34a6639a2e1c4215e8602ce0fdba782ce911f45824c09a058cc149f2a2d287880dd48fa416f5014b91cf87"
}