Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,544,070",
      "signature": "0xb9c389d4f1361b9e9f37aa7d9c3eb9f23d9a1c56c650d0d931b59a0cdfa30901bc7ac7d382b80abc97a462a2e99c7203",
      "randomness": "0xc39b219511cffac947c89c95b913209c741675e96c59a84013b10d1148d4abc1"
    }
  ],
  "blockNumber": "7,406,353"
}

{
  "Sr25519": "0x027b70e815ee350cfa968f886d29701ab2108797fcca066cd9168758d2b9962e536778cb6de929eb329dbb2bf9f822123d94a692e465deda60b84092e68de184"
}