Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,592,841",
      "signature": "0x8bd29991e4dcdb9d8923c99162d061464b69c308aafca297b07dab535047484f70666b85ef8af19c9bc1bc582b6821c1",
      "randomness": "0x5468f37a045c9460ede967fcf94ac5abaf364b7e456b41425e891177544a97b6"
    }
  ],
  "blockNumber": "7,418,531"
}

{
  "Sr25519": "0xf8860956dc728cb661f6e637dfa5c96a702c38527bbdfe6f9e01b2ac2625222b1fa85ed642dac05feaba122e654c6e48fd0cd50b28f767c6a64b114ced856483"
}