Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,587,948",
      "signature": "0xb0de75c27d506a0c55477e4f5016347f1c39ff077c4e550797fb5371eb894c0fa5bafcee648dabdf907330c995a4aa53",
      "randomness": "0xf8d9a4eb257cc7508431265d05d9aa3a28acb38e6aa1db5b6ce857c05e547dda"
    }
  ],
  "blockNumber": "7,417,309"
}

{
  "Sr25519": "0x2a546dd00730095d39b43af64f766a0207c5d0d303738ce9460194aeccd7bc18ccc3b70c21b65a97f6ea2975923839bfbfccdbef819c5da58059d45bb3b4548f"
}