Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,629,390",
      "signature": "0xa381ebe1921a645aa62682e2ba748722069813f37b1267a55c61474cf03494c69c526261aad9956ed88a945cfbb2a03a",
      "randomness": "0x7e8b13b78d764a32ca8f1f71fc4e1285f2e771eca4ca6bce3a9ac74591d2b3df"
    }
  ],
  "blockNumber": "7,427,662"
}

{
  "Sr25519": "0xbc8a6aa7bcab51d8e3b06953944881bd2e83aea3f2ddc52fcf9d9a61f20a6d4f7b68d4d8d3eb26dc92c9b7fd84eec26868e9e30b6912a4b06dd535e62812d582"
}