Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,804",
      "signature": "0x884eec70e7091100b8f21b7ec8ed48b92fb482c7ce120ae662526aecf1959c1a7cf56d169463c5e22baff3c9045c0c4c",
      "randomness": "0xf8d018c52094ed30bd0a73aa815fda2c62df784b4edc82d5f1b9cfbcc151b573"
    }
  ],
  "blockNumber": "7,406,536"
}

{
  "Sr25519": "0x62b78afb11851aa165af2914373d4b7ca91cd0281fc48c1f1aecda43c528647720c049f1cc02209db26cbd47077aff7063e4d348597ee5633d3e8fc24cd63986"
}