Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,601,161",
      "signature": "0xa6b66afb7a455bcd6bc8e22b6b02ff32c210e24808c3f871b88513604dd4d2f3f7c6b03ed859687d0e78bc26c6b16a36",
      "randomness": "0xef019867443518bedb7484fa3a36ddf0d93d8ce618151b2dbfe2af30caa8d0f4"
    }
  ],
  "blockNumber": "7,420,607"
}

{
  "Sr25519": "0x96ae74532d4e8e6bb2dd3eb630ab36942edfd7b02f976e12c1fb81471c34314fe08f36adf8d4bb2bafab56c348a8481feb0c4a9d1f4fd21d6a8d4206a1b4228b"
}