Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,587,950",
      "signature": "0x80e1db11715ce67b9dac8fe24a2ea8be2cd45f64c03d80d76878172afe5bf63fc5c979514553c363c4a089b5b4b4f892",
      "randomness": "0x00b292c4e5196b82698a47710e8373f821be916529fc3d4cb36875e6acb2d1b5"
    }
  ],
  "blockNumber": "7,417,310"
}

{
  "Sr25519": "0x3a7142190a9a52c851099eac4cbc5efef166c570297ae14d82da8e81265d347e7a5cd59617a24c78965daf4de48647ed842a9bec43ac5bf806bf47c8edaeb485"
}