Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,588,428",
      "signature": "0x91d44dcee09971ea928412f88d7abb9b376bc4d55d51c66bdd83359810fddbd95161088b0b2e0de655937800856b4f1b",
      "randomness": "0xaa998805e153b0e85bf38adfaac24c5c5ebc6dbbe7eb16f4aa7275a9d97e0442"
    }
  ],
  "blockNumber": "7,417,429"
}

{
  "Sr25519": "0xb2f36ed25b917d18aaa67769ae05a5f21584275460ed1d4706165894b560642e5bc83a1872e202b8387e57c42a933bab7ccb26448a38a5b2b56f6b8152572080"
}