Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,609,281",
      "signature": "0x981bcc858636c9444c97740a744cc06ec487ddc28faa9a180b85c4ecd214d702b1360c3fcb18fc39fc396a20ac2133da",
      "randomness": "0xfdf8efe55439f265e071a90346b0a514b4ebf7d26c7a2befbe5aae80c3152c22"
    }
  ],
  "blockNumber": "7,422,637"
}

{
  "Sr25519": "0x1e17f52b4b98c8ce42a4f9a5e661e037602a8bab8ac8681930b45a15d07325601ceb2381c1437a29dc3379c68794235f8a7cedc3300e5cb5d9a742c74de78584"
}