Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,746",
      "signature": "0xa84920c2501ce03b57cc95f3161ff71710715291c7f2bf3a60b29c291de9596336edc553fe9d148c55fdc21263c5bcf7",
      "randomness": "0xfc129759826332d86333176d9540c2fb1b20c4fdccb9c7ffa66fe0821aed786f"
    }
  ],
  "blockNumber": "7,428,501"
}

{
  "Sr25519": "0xb4fe90ba9f6d6f965c462f51200ae959e25c67791b6c16c5fedf646248925657658d277e048f38ab2b76bfd92407558e68a2bea77ca0dd9873d3b5b2fcbc4280"
}