Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,642,067",
      "signature": "0xb76017951e87fcec7f2c84e7d44f84b2c609ff1a899d84223f1a9556b17e7191837c3f441cb084d7d011592651dde602",
      "randomness": "0x396c3956faff98209e56c01c4c38408dacc282d5dae971e5b40a5bc20d7b4f29"
    }
  ],
  "blockNumber": "7,430,821"
}

{
  "Sr25519": "0xd662c106242c6785892824e57abb4ae1bfc8b1e2e5db6224ba46b265913e78764a11768188b9de9b19c125aea23d773c4fc6f96be702641eff1530faf88a9f8b"
}