Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,606,328",
      "signature": "0xaec0a50af109c9b08b54f1afb7ea9d7efcba8e649f15ba6b09aea06f4c43d465c6715cfc309fb979715a737ad99c1b5f",
      "randomness": "0x706978ad02cfd9bf71641f136f2c015f6915d5354c9f5cdf97bea55fb2b0fa45"
    }
  ],
  "blockNumber": "7,421,898"
}

{
  "Sr25519": "0x34fc7aec1930cd0f0519d71cdd1ae609e2c73581fd8a3166717ab746cafcb371d87394283513997c3ce813415a94a4657aa911b1ac53c478aa6be46b19d40f8f"
}