Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,568,777",
      "signature": "0xaa242b0b124af5b11bec6c6b6ad9ad107e1c0d208cb22fb2753701af80f2522cbaf89913f08872a643bfddfac47626d5",
      "randomness": "0x06530491b96a34bac46a326824f20462a27f05407c4e55f88b75315bafdea4a9"
    }
  ],
  "blockNumber": "7,412,530"
}

{
  "Sr25519": "0x6aa34bb9bcfb4ab8cdab720f0f5cdfa8d01dbd7293642c0857f7e601b0be6f45ec5511f108db6f961e12de7e2e16d37cdc3d3b812fd52a39ccd23a47dac3b386"
}