Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,557,603",
      "signature": "0x96e7b41f9201f2608abf69fbecc1dda004b27c4666394202928ce868a3481078aa0d1e4cceeafd0e3e74bb3f96d64001",
      "randomness": "0x3fd90587adb60eb1655b6a7caf36d06d41f491321841a8728f5f2138f0ae6eba"
    }
  ],
  "blockNumber": "7,409,736"
}

{
  "Sr25519": "0xa459856cb2a112ffa7b3ff7b6c3ba69b9408026df3abb34530d810ec674a8221b0aba70a89e6b2c728766175f4e1432d10abf71a9be137f182d76f1dd5e6b183"
}