Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,637,277",
      "signature": "0x88b2da87a8e10e5a0bde0da9c5230dcc226563387b6ca6a6b9b704610263b429e3623108f80d7ff62e13529176df50ff",
      "randomness": "0xb65de188014d71bfcac65a73fda708e76bd6df33b711ac8129a81fa2739ae72b"
    }
  ],
  "blockNumber": "7,429,634"
}

{
  "Sr25519": "0xf682365659126ff1eb531554307329bb8f148f8963bb929c32aceb2e0f094300fda8314fd3a28c9fa9bc2e48f561fea12c4c34896634a7b01fdb901996a9c18c"
}