Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,606,511",
      "signature": "0x860e52a4a74c1062ffb5a5902457381736e3a530f711ca14dc08dfb98e261142bc73396519a181a7a82ce26eff8b306d",
      "randomness": "0x4016eea8b30a1ef4b9c42f7949183423b19c43c085aacabfaf84904005b181f5"
    }
  ],
  "blockNumber": "7,421,944"
}

{
  "Sr25519": "0x00827f2942f8714bcc78e949b320ad1c3fa8e5c954664d49da5b729ca9fdc202abbd2598ccddb4ddd7a88a08020dfecab96f940a35a4a1a583c258d24d501b82"
}