Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,545,138",
      "signature": "0x99892fd396cae659e869086ee779c0f003bdf55b95b6bed036c7b463cc2c789939700c5dc40223f1727edfba86b4215c",
      "randomness": "0x9bd6a32faf1c03e9373ea3f227b0a746f4de0eb91aae8458d922e8b80e425151"
    }
  ],
  "blockNumber": "7,406,620"
}

{
  "Sr25519": "0x0e3b456b1968a29f82f862c794579b8b7736ac443d1c3a1bde7e9d6218000869a60aba58481ac7d6e52fdefa1d77bfee6ab406ec5491edf373f354709b75e085"
}