Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,586,228",
      "signature": "0xa8c210fd617f2348bd3733210f1a86508871df35025d20be54db38eed6e2041077eb4c289dff14c51cbae30a20d7e6c8",
      "randomness": "0x73565c4e476cd498439058b2479f815fafe6d4077eb2b37ce05c8633ebd34c0c"
    }
  ],
  "blockNumber": "7,416,880"
}

{
  "Sr25519": "0x2667e295a109d26391b7c2c17bd6764854c57550621c51edfc4f0edb3649d907f7707ef2bcc3dcc7b4115860bdd4650d0e72c783e36ac54cef33e171b2e3b684"
}