Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,564",
      "signature": "0xb16f6a20b20be58d773a66510efc59c2af1065a4f05b276b1c45957f3f3e3cb8d99e741ca4fac34eeb7b1f74cbf04c54",
      "randomness": "0xa969ca4ff04409ee46b2783784045dba109d7091248bd29f42bbbd3f3a5c63a9"
    }
  ],
  "blockNumber": "7,406,476"
}

{
  "Sr25519": "0x9020f93f923c822baab490bc6bce6f4634fafeb4ca91e6bd62a240df159c4757c88b7dd623bc76d495217595eaa93694b511c4cce9fb9bdf65da8191e1b5d08c"
}