Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,662,268",
      "signature": "0xb06504a8e2c3249490f50c9b274677e2defe9b8d8af056f2883fce1e6bbeac0dcd93843b259c6dd8fcd64126099b927e",
      "randomness": "0x580bf6ea2b056fd23a3ed98b54227112a1d5322b010944ce5d3694c1c7a0aec5"
    }
  ],
  "blockNumber": "7,435,865"
}

{
  "Sr25519": "0xf06823c970467560bda4b5f2598e29dc06e44ae18e6d0fa3c16f200fcb787d4c8e652d7c63da6f7861908509036b2dfc962a82186fae28a7af1697bc9cb64285"
}