Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,567,387",
      "signature": "0x8574e6fe3918bde80313db05e9dd0c57e47ad3470bf0514b3834602553cf863a6bfd7032ebd82da036ea54ca982fec13",
      "randomness": "0x92b0d4d526c6731dcd6b3200063936598dbe4f92df51283e919c31d33134e340"
    }
  ],
  "blockNumber": "7,412,182"
}

{
  "Sr25519": "0x4c91adfcbd86de12de04bf3632cfba8d3948c6d4ccdd1f5bdb551de55fd5e04a4995bd93bba4e94ab3ad1e16a2a35907a7502ad09c77753a666cfd1b0dbdbb80"
}