Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,188",
      "signature": "0x816a7cc3a9989b3c5e1f74a295a0e9d434c6c47d7d524ffdc1f0b57065161cbb0bd7686799565d530af4103e595624f3",
      "randomness": "0x734a346a366a6de5de7c5141bc9957bdb0658fc0860b76d583981c0385cf0c00"
    }
  ],
  "blockNumber": "7,412,382"
}

{
  "Sr25519": "0xc46bae22661b321cf53c4f51a7fedc46df5c410d3144bfc6bc8eb84c9b84dc43dd34488c611b7dccca6f42fb12f993c64a8127f1392b15446a6325a49cd50987"
}