Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,552,020",
      "signature": "0x947d5587cfe3239383501bc48ad95f912c895d8852b21e97ea367df5d34384cb89b2a07ea016360c950f39d07b57f3e8",
      "randomness": "0xc2cbe1aa7ee085c8d44b6de19b653912b8ad2fbb0d990cfac50fe4c06f66d6e9"
    }
  ],
  "blockNumber": "7,408,340"
}

{
  "Sr25519": "0xbcaf49ac17afa59fc3928ac9f0d593cb9c93a6648a3041e67f16caf35a599617b9cf72655521d3cc3c5dcea4d4a7a936c34b2366a5ac0c047598eb903da71f8a"
}