Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,668,164",
      "signature": "0x970caaac7c6e35a3ebfe1462f565642a70e67dee18a797b57a46acb1254af67d4c84132ea038ba983da2804b1d85230b",
      "randomness": "0x5b941230f3cac5e9f37d980263e81558324c0aba4708466e02784f1c423ddea2"
    }
  ],
  "blockNumber": "7,437,333"
}

{
  "Sr25519": "0x748d1d831dc10cc5d8da579bbaefbbb4f2a694c80d710fb049c1613073f3ec1a8a85fd97082c1102acdcb9cc6fa022da7b9e92a2197e0d9a2b36bad2b6dcaa88"
}