Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,658,884",
      "signature": "0xb6b7f3adc661b9ec424e8ad590aff89125ecc731d344b138579830d2e8d9c285916da5b0866f4afb1d53c0b202828ea3",
      "randomness": "0xb38707d07c0a0491136ddd501b74b4cc29d9b6280fb1bdae4e3947643d021b00"
    }
  ],
  "blockNumber": "7,435,026"
}

{
  "Sr25519": "0x30edcddd902b190d6b022bb988ff2ac563ea31d153ae1f41130d5f2ebb3def3f7a7d8aab0ad9ede2d5fad7febfb356b0afebd6b64dce71d8c1fcc001fd29858a"
}