Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,542,225",
      "signature": "0xb608753f603289099dd1c642d3403b5bca9ed91ee9c8b50b7ad47f035dd6e3c577b86032529cecc2e01f889b3fcc6fee",
      "randomness": "0x676192c289699e95d57bfefbb4a4468d878cceba1bcc6f372e29fbd36472b67f"
    }
  ],
  "blockNumber": "7,405,892"
}

{
  "Sr25519": "0x5ec6493949ddbf6cd06971477de4e6b493a330d836b154cb0caf556c8cd5bd2c0e681369bbdd052b1618cbb3d3bf435c156edfa73f11541b8425a224635cfd8d"
}