Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,587,205",
      "signature": "0xb7b63dbd709e23502a692950ae0561ae6f188bb11fc9f550e90e69aaa1aaa793974f31154e283cb5c96ec9637663a7f7",
      "randomness": "0xb583a55f09f7127cf82acd4eae06a44166ba6e268251b9bab7eae21aba0b6910"
    }
  ],
  "blockNumber": "7,417,124"
}

{
  "Sr25519": "0x72ed3c9002dfc0ba69cac1be96b9800386423c8617036249a0aec34426f4e30a078c5c4f041d61ba5205cc2fe113121ac5c81c63729f5d09de959bae65618880"
}