Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,551,667",
      "signature": "0x8c67d6becb0dd567449758c587a0f3d9b3919160e8460b672bc0d88a2de6d729e6ad7d618782039764e6a0effdfa3466",
      "randomness": "0x7011664c119a2b1e2708220f500f0fe60c8206d4ccd4006191b93087a90236c0"
    }
  ],
  "blockNumber": "7,408,252"
}

{
  "Sr25519": "0x7078f4cc2bd5870160dae7dbb35a45f080e9ab5ed0ec128baba0dc35500c8c28d6ab0e2d927104714bb2b9b0b628f615534b4bb4cfb2bac76d4d68ecafb01a8d"
}