Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,587,459",
      "signature": "0xb78f6fad9753b59639fc98a480243582466000f7717723255f989679ce26b70a883f63e64c95918578f3f6660f19c5d3",
      "randomness": "0x515f9b0eca0b27d6a073af9f22426580b264fe5d7f37c81ac3a1f8b8c53db1f3"
    }
  ],
  "blockNumber": "7,417,187"
}

{
  "Sr25519": "0x10ce483e151f352885247960e884248e757c0d3c79a8fa514a348ba3037ad525fffe5b525f7cb2f4cb58110c638732e30e034135b187bae0e87ca702a59edb8e"
}