Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,687",
      "signature": "0xa51dccf95ac56c55fbb465a75f02a0f24dd33ead9c1fbd9024f5df6eef0f68e4493ffc2bfced511c0c46b95c285de8ea",
      "randomness": "0x42d0e692ccb17f7947cf22ede8ec31aa10884002d0611b234445bcece4bedcc2"
    }
  ],
  "blockNumber": "7,413,007"
}

{
  "Sr25519": "0x72636332a3ab4655c910de18abb622b8908f8719c2444626281af51a8a610d0863bed36465c98a76dc28baa2bf28e4a2cd8a47e43583161339e4bfaae8063b85"
}