Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,679,725",
      "signature": "0xa5fec3da254c7c1490de56d893b6d0cdf961678d7a85135938f14444eddff085d7bbcb1ea459165c2538e5460233a602",
      "randomness": "0x0a1199fb660c9834d1ed11fb6ff63090e44030da5277567ca4b7251f751b165e"
    }
  ],
  "blockNumber": "7,440,218"
}

{
  "Sr25519": "0x6af3e53a74d48cddb266440803c3ec60721bf92f33c35456772a0df2bbcc89106c20e91f1e6432e1537269d171a392298d0a8b71586f79a8e4dfdcb866505885"
}