Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,656,601",
      "signature": "0x87e69689baa4f5f3cff1be63901518fa8fe18f1d35a293ffae475cc0c3dabd3112977531f4e268696ef099a0244f693f",
      "randomness": "0x023b8bc71878cba3f6b8a13f1e0adb944d28421c25314eb3df50e6570271b94a"
    }
  ],
  "blockNumber": "7,434,455"
}

{
  "Sr25519": "0x744c6db1e11ad4c3e31b7b5f0d89c2cd520876bb95da454f16b1da14bcf9d66f8b79ec8aba76b894a7d50f351eb6ca4c8caed2544c5ac21adb44fa95eb371b8e"
}