Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,541,701",
      "signature": "0xa2a268379c9e703be43540b87584e68cfc10b58666cc576fae8bd563639375ba322e1f4bac41c08d250b2d2ec4ec3734",
      "randomness": "0x18d946ef8eaecd42bcadc710bda8e3ba10c53c8fc0483afe269a71a7a1fea5b0"
    }
  ],
  "blockNumber": "7,405,761"
}

{
  "Sr25519": "0x7ec8c3711bea2ff602e78cb8766e3ce298afc07c61742a443c848ec18093f061f1462e87772856d9a75eaddb4f74a4b6c94ca7acf63c955288d1f694d8234582"
}