Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,606,007",
      "signature": "0x8103c0e04135d246e809f7c296cf2858c8022bc9540d7778236c0108850d8da853f3526e462dc72652e3db0d3a0c6618",
      "randomness": "0x923da3186eea49a5a7ef5742c0c76d1b25c080e62bac15c7a391a008e57eacf6"
    }
  ],
  "blockNumber": "7,421,818"
}

{
  "Sr25519": "0x6c06e3bde83a7ff94390b8715df5d8aa8c0d62d3f06cc66ef3fa83c8da84091a05644594e5c0105b8330c363d937c756dc53559e33197d05f63137bb510c3488"
}