Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,673,925",
      "signature": "0x8b3a34d6c4200ec4e2b591fad6ced43d504a3aa72fb8554cbc13e10b2a6ea561c7b45fcb9681d63176d9c675fd192c23",
      "randomness": "0x0b0c378240a492812ea4f12d479f581e46b15691966f7933ca56e2dd6006906a"
    }
  ],
  "blockNumber": "7,438,773"
}

{
  "Sr25519": "0x82bbbfa9e7e5d15b475e1c76bf0d22731bde0b28634e52215edc56abe48ff7513716e154298defd62c1f26bb8ab5819daa6cf848fb34b176d8d447b7a39f9486"
}