Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,539,868",
      "signature": "0x95ae6324ba063f404b5f75e52a88e61a95626aa4a76059c25e88c4ca08b6477228285039eab98caac9a877341cace488",
      "randomness": "0x16fc9219c0320261a99a0be7aaccf24c3340ead6b044fc74f0dcb63af7dfe036"
    }
  ],
  "blockNumber": "7,405,302"
}

{
  "Sr25519": "0xecf322224c6cd1714125927ea7182b3d6696ab676f264f396337aed9c2ebba7b83be616f0d79ab97bd42299ab284a52d97ef4ac0157464cc8aa676ed84cdd986"
}