Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,557,486",
      "signature": "0xabe19a053da309519594730faa1faea90e31d70cc468f9fb9b53b400ade731b51c9226345e82cb7628522b5f462790be",
      "randomness": "0x41a411669005758eec816af44802db54fedeb69a9fd49101066e079d23b8cba9"
    }
  ],
  "blockNumber": "7,409,707"
}

{
  "Sr25519": "0x968fa2a427a9ffd11a2bfba5e93f2064594e5bb80e3420d7b02f96ad459b6d083572536c28c9b70a6bde8a1f036fbabe364b57cd2139d383363c058564dbb489"
}