Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,576,639",
      "signature": "0x997ff52bfdd91a54d9b974996bb590385ed3ef00e6e1b2ca98246010852db35322018b6709e337eedc932f18b235e646",
      "randomness": "0x4c910c58d660f37becc2e34f251cbae4d0b5861ede021e79b9d8296588f14795"
    }
  ],
  "blockNumber": "7,414,495"
}

{
  "Sr25519": "0x28bf86f50ee6308eea645c2c3803522bafba6c2356ab79ded216d84b6ff96a709590ec657c09b55c6f00c7cda4889e0bf9ce1cc01ab66c833228291f02d93f82"
}