Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,517",
      "signature": "0x94f80e334510a24f463bce1b54fd0f7f12c3650d8ec8eda4a91c4eb32d75b5fbb7e3533418b6c22d56e0d13f8cd31fa5",
      "randomness": "0x936741fc4f0dd6a70ee60c1f9fc604787756e7d1d2d87c662675d09992cd6d03"
    }
  ],
  "blockNumber": "7,407,215"
}

{
  "Sr25519": "0x8c84783b6f2ab7ef01a0463a13a83e64719ede7b99ef40f7c32b2d5c13ca37348bf620bff74cc0819ab7e8a7ab9b02958bba8374437e0fff35dfee788ffdf184"
}