Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,570,499",
      "signature": "0xac70638badd36a668b083547a145abd755edc672e5e9586eef76d1a8f5f72fa3bb408bb8344f7a0ec3ea7904fe5c8b55",
      "randomness": "0xf694393d319ed794deec15c7e773a1408526ee2023e6a5ffed48a407d72f2c61"
    }
  ],
  "blockNumber": "7,412,960"
}

{
  "Sr25519": "0x9ae8abc15dbb2c4b7fdfe9a7b831409d39bd949cf7953b6313436b83069bf92963941576cb5e4190a980c9961894806dfcc345941aa111b11b9b676765b21e89"
}