Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,444",
      "signature": "0x84b18aa696c1410bddc5f0fbf5d4c42530f48bf911696419852b34a63ad1cdb616f56c714eb141ae144d81cac05ff6ab",
      "randomness": "0x6741538d987e59c1c3c516d7409fbb9a8c01e4b7563fa9db8aa13bcceabd9c1a"
    }
  ],
  "blockNumber": "7,405,196"
}

{
  "Sr25519": "0x52753b39fd62addba96910b67cffb8145abb1dda4ff1860f20bf01e0083dda10f26995aca4d29bbeedd8d5de6c26645195183e06a7fda131a5641880345c0783"
}