Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,025",
      "signature": "0xa2321c3748989c6074dafe572231e36616a429cce7554af46a98e1de13af81285ceb91f39c863b26d4c4243018b05db9",
      "randomness": "0x929624b17222b034f0e9af3cb02f795df0ff28d0284d0a25de2fcdaa8f157ea7"
    }
  ],
  "blockNumber": "7,420,823"
}

{
  "Sr25519": "0x28fa552dd7a8241b1d01f682fdbc08f5fc150679b7ff3445e4eeb0b251e6903ae387cba974498cbfe7d4005189eedc3645c8bd6c379cd6a705571f5dad24a883"
}