Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,599,741",
      "signature": "0xad5d8fdd341ca9324e01f9dcd13f2b31ad6d90dccd122b37ab3e017563484052186d1f04859111b4431e23c494607707",
      "randomness": "0xaaf3c38924dddbfe412b43f97a5c569417f6aeec0e32f7bbe8c4df93b6f54990"
    }
  ],
  "blockNumber": "7,420,252"
}

{
  "Sr25519": "0xc62ab82bc61184e359f92623538abae587ad06c15f649858b486172b54c6cf19c478d4fb49b7d0c50b43ca3397efd17f6e61ade2de523d5e0ad85725bb21628b"
}