Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,606,604",
      "signature": "0xb45fb5cffcf021554d34804293e0e8e2af2b312b0c053faf2cd228710338ab441a14681e8c2ad862ef48dfb44664c80e",
      "randomness": "0xed82bb469551372fa5df7543b0d361b08bb58981967a85c619cd48c6ac5dc5df"
    }
  ],
  "blockNumber": "7,421,967"
}

{
  "Sr25519": "0xb8580008fb4fcef1052800bf3c5a0d33c9acf7c128d7e1c1dff8bcdbcf0a165375953444a5a88c60a9aa329b9bf0eb064af00a2447ded6ee3079573620de4d81"
}