Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,545,622",
      "signature": "0xb5705ec8249dde00e637b264338414f6cc3ea4136e347559ebeb8a687c6a1fd78ef02c847320e6d3b5041091aa3193e8",
      "randomness": "0xf4471f10c46bcae3deb9ccfc28dc3fbec809b9f762a03e31b359159f1063fc52"
    }
  ],
  "blockNumber": "7,406,741"
}

{
  "Sr25519": "0x6681760c285a67d7f384f6f58ab77234cfd55ddfe544528918a6e80973ef91579f14954461e231450a0f2198d0be9dc3191dd3c44851e95534531c6426ebdc83"
}