Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,507",
      "signature": "0x88a0fc80f33fb0f353745debad4882447feee97b91fcbfbdbcc48cc3c203de4cb1a991c4a147a9dbc8b2ba740e14060c",
      "randomness": "0x6d02cfcb5fd06deeabaf9fbf4b3efb6b6889fe4cc412c442ce894943c0de5abb"
    }
  ],
  "blockNumber": "7,413,962"
}

{
  "Sr25519": "0x5e504ff9b6bd6c257fefa4ebdb2355d3ef06aefc783629fe8f6bd230bd1d583404a3619f00e435a9c4ebc4b36466cb6fb2dffeee490eb4aa85e09c0b387d228d"
}