Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,683",
      "signature": "0xaf86165d69c557f8f494dfe28843342d344b860d3cfd2e2e5f512937bd44c97e5a73c40401b74fb2a321ee0cde2b4f48",
      "randomness": "0x7cccac96dafe28bdc1d8774dc1f2886f8fca6e911852826e8cc12079dfde3ed1"
    }
  ],
  "blockNumber": "7,406,756"
}

{
  "Sr25519": "0x2a6e89421e230aeba90e0540afbd0c391df6e8ac482e3b3f376f925341f63d729f3e0d8b02dd7c353ab1d6d23035c0cb3aff8f07de8867b37fec0dd5f4a8bd80"
}