Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,629,802",
      "signature": "0x8c91ecd7c828a8f79050ecae0b37ab15fb7a9f675c34ef2fbe051800e37caa90cfc377a8dbe3d0a8654cfec87d13e8fd",
      "randomness": "0xe3b1fa26c4fdadacd8b25a0bb1dc48e6bdb1bfaf41419705a67bad091a4a5bb4"
    }
  ],
  "blockNumber": "7,427,765"
}

{
  "Sr25519": "0xc4ea04d37c4d6fae709a2073ae1da76b27ce980f99721ca39574665716ac2e75cc85cf9bca0b3b9f7ac2a78bde9adb31c4eec97ed80b775e14228ea8936f2785"
}