Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,592,485",
      "signature": "0xb24928d17ee48c40f6236b3251f6477b08b3a8cdb4ed7d2c0ed051d37fbcd504a52cd641bd5f2866d90271c7a2948e51",
      "randomness": "0x1fcbd71a1754b0d684fae28be6e9913dfa7025bee6583ba5108bebdaefd61d80"
    }
  ],
  "blockNumber": "7,418,443"
}

{
  "Sr25519": "0x8cae4af55d04191b339ddedffb2170e77cabc2cbdc10cb81b433d36b273f63534a04ec1ccfaf9b49d34147c39a64a26102995f9adec6297708c05ee20679418d"
}